| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
17,
20,
24,
30,
34,
40,
51,
60,
68,
85,
102,
120,
136,
170,
204,
255,
293,
340,
408,
510,
586,
647,
680,
879,
1020,
1172,
1294,
1465,
1758,
1941,
2040,
2344,
2588,
2930,
3235,
3516,
3882,
4395,
4981,
5176,
5860,
6470,
7032,
7764,
8790,
9705,
9962,
10999,
11720,
12940,
14943,
15528,
17580,
19410,
19924,
21998,
24905,
25880,
29886,
32997,
35160,
38820,
39848,
43996,
49810,
54995,
59772,
65994,
74715,
77640,
87992,
99620,
109990,
119544,
131988,
149430,
164985,
189571,
199240,
219980,
263976,
298860,
329970,
379142,
439960,
568713,
597720,
659940,
758284,
947855,
1137426,
1319880,
1516568,
1895710,
2274852,
2843565,
3222707,
3791420,
4549704,
5687130,
6445414,
7582840,
9668121,
11374260,
12890828,
16113535,
19336242,
22748520,
25781656,
32227070,
38672484,
48340605,
64454140,
77344968,
96681210,
128908280,
193362420,
386724840
|