素因子分解表(001 - 100)
n | 素因子分解式 | 因子個數, d(n) | 因子總和, s(n) | 歐拉函數, j(n) | 不同素因子總和 | |
1 | 單位 | 1 | 1 | 1 | - | |
2 | 2 | 2 | 3 | 1 | 2 | |
3 | 3 | 2 | 4 | 2 | 3 | |
4 | 22 | 3 | 7 | 2 | 2 | 4 |
5 | 5 | 2 | 6 | 4 | 5 | |
6 | 2 * 3 | 4 | 12 | 2 | 5 | |
7 | 7 | 2 | 8 | 6 | 7 | |
8 | 23 | 4 | 15 | 4 | 2 | 6 |
9 | 32 | 3 | 13 | 6 | 3 | 6 |
10 | 2 * 5 | 4 | 18 | 4 | 7 | |
11 | 11 | 2 | 12 | 10 | 11 | |
12 | 22 * 3 | 6 | 28 | 4 | 5 | 7 |
13 | 13 | 2 | 14 | 12 | 13 | |
14 | 2 * 7 | 4 | 24 | 6 | 9 | |
15 | 3 * 5 | 4 | 24 | 8 | 8 | |
16 | 24 | 5 | 31 | 8 | 2 | 8 |
17 | 17 | 2 | 18 | 16 | 17 | |
18 | 2 * 32 | 6 | 39 | 6 | 5 | 8 |
19 | 19 | 2 | 20 | 18 | 19 | |
20 | 22 * 5 | 6 | 42 | 8 | 7 | 9 |
21 | 3 * 7 | 4 | 32 | 12 | 10 | |
22 | 2 * 11 | 4 | 36 | 10 | 13 | |
23 | 23 | 2 | 24 | 22 | 23 | |
24 | 23 * 3 | 8 | 60 | 8 | 5 | 9 |
25 | 52 | 3 | 31 | 20 | 5 | 10 |
26 | 2 * 13 | 4 | 42 | 12 | 15 | |
27 | 33 | 4 | 40 | 18 | 3 | 9 |
28 | 22 * 7 | 6 | 56 | 12 | 9 | 11 |
29 | 29 | 2 | 30 | 28 | 29 | |
30 | 2 * 3 * 5 | 8 | 72 | 8 | 10 | |
31 | 31 | 2 | 32 | 30 | 31 | |
32 | 25 | 6 | 63 | 16 | 2 | 10 |
33 | 3 * 11 | 4 | 48 | 20 | 14 | |
34 | 2 * 17 | 4 | 54 | 16 | 19 | |
35 | 5 * 7 | 4 | 48 | 24 | 12 | |
36 | 22 * 32 | 9 | 91 | 12 | 5 | 10 |
37 | 37 | 2 | 38 | 36 | 37 | |
38 | 2 * 19 | 4 | 60 | 18 | 21 | |
39 | 3 * 13 | 4 | 56 | 24 | 16 | |
40 | 25 * 5 | 12 | 90 | 16 | 7 | 15 |
41 | 41 | 2 | 42 | 40 | 41 | |
42 | 2 * 3 * 7 | 8 | 96 | 12 | 12 | |
43 | 43 | 2 | 44 | 42 | 43 | |
44 | 22 * 11 | 6 | 84 | 20 | 13 | 15 |
45 | 32 * 5 | 6 | 78 | 24 | 8 | 11 |
46 | 2 * 23 | 4 | 72 | 22 | 25 | |
47 | 47 | 2 | 48 | 46 | 47 | |
48 | 24 * 3 | 10 | 124 | 16 | 5 | 11 |
49 | 72 | 3 | 57 | 42 | 7 | 14 |
50 | 2 * 52 | 6 | 93 | 20 | 7 | 12 |
51 | 3 * 17 | 4 | 72 | 32 | 20 | |
52 | 22 * 13 | 6 | 98 | 24 | 15 | 17 |
53 | 53 | 2 | 54 | 52 | 53 | |
54 | 2 * 32 | 6 | 120 | 18 | 5 | 8 |
55 | 5 * 11 | 4 | 72 | 40 | 16 | |
56 | 23 * 7 | 8 | 120 | 24 | 9 | 13 |
57 | 3 * 19 | 4 | 80 | 36 | 22 | |
58 | 2 * 29 | 4 | 90 | 28 | 31 | |
59 | 59 | 2 | 60 | 58 | 59 | |
60 | 22 * 3 * 5 | 12 | 168 | 16 | 10 | 12 |
61 | 61 | 2 | 62 | 60 | 61 | |
62 | 2 * 31 | 4 | 96 | 30 | 33 | |
63 | 32 * 7 | 6 | 104 | 36 | 10 | 13 |
64 | 26 | 7 | 127 | 32 | 2 | 12 |
65 | 5 * 13 | 4 | 84 | 48 | 18 | |
66 | 2 * 3 *11 | 8 | 144 | 20 | 16 | |
67 | 67 | 2 | 68 | 66 | 67 | |
68 | 22 * 17 | 6 | 126 | 32 | 19 | 21 |
69 | 3 * 23 | 4 | 96 | 44 | 26 | |
70 | 2 * 5 * 7 | 8 | 144 | 24 | 14 | |
71 | 71 | 2 | 72 | 70 | 71 | |
72 | 23 * 32 | 12 | 195 | 24 | 5 | 12 |
73 | 73 | 2 | 74 | 72 | 73 | |
74 | 2 * 37 | 4 | 114 | 36 | 39 | |
75 | 3 * 52 | 6 | 124 | 40 | 8 | 13 |
76 | 22 * 19 | 6 | 140 | 36 | 21 | 23 |
77 | 7 * 11 | 4 | 96 | 60 | 18 | |
78 | 2 * 3 * 13 | 8 | 168 | 24 | 18 | |
79 | 79 | 2 | 80 | 78 | 79 | |
80 | 25 * 5 | 12 | 186 | 32 | 7 | 15 |
81 | 34 | 5 | 121 | 54 | 3 | 12 |
82 | 2 * 41 | 4 | 126 | 40 | 43 | |
83 | 83 | 2 | 84 | 82 | 83 | |
84 | 22 * 3 * 7 | 12 | 224 | 24 | 12 | 14 |
85 | 5 * 17 | 4 | 108 | 64 | 22 | |
86 | 2 * 43 | 4 | 132 | 42 | 45 | |
87 | 3 * 29 | 4 | 120 | 56 | 32 | |
88 | 23 * 11 | 8 | 180 | 40 | 13 | 17 |
89 | 89 | 2 | 90 | 88 | 89 | |
90 | 2 * 32 * 5 | 12 | 234 | 24 | 10 | 13 |
91 | 7 * 13 | 4 | 112 | 72 | 20 | |
92 | 22 * 23 | 6 | 168 | 44 | 25 | 27 |
93 | 3 * 31 | 4 | 128 | 60 | 34 | |
94 | 2 * 47 | 4 | 144 | 46 | 49 | |
95 | 5 * 19 | 4 | 120 | 72 | 24 | |
96 | 25 * 3 | 12 | 252 | 32 | 5 | 13 |
97 | 97 | 2 | 98 | 96 | 97 | |
98 | 2 * 72 | 6 | 171 | 42 | 9 | 14 |
99 | 32 * 11 | 6 | 156 | 60 | 14 | 17 |
100 | 22 * 52 | 9 | 217 | 40 | 7 | 14 |