| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
19,
20,
25,
28,
35,
38,
40,
50,
56,
70,
76,
95,
100,
103,
133,
140,
152,
175,
190,
200,
206,
266,
280,
350,
380,
412,
475,
515,
532,
665,
700,
721,
760,
824,
950,
1030,
1064,
1330,
1400,
1442,
1900,
1957,
2060,
2575,
2660,
2884,
3325,
3605,
3800,
3914,
4120,
5150,
5320,
5768,
6650,
7210,
7828,
9785,
10300,
13300,
13699,
14420,
15656,
18025,
19570,
20600,
26600,
27398,
28840,
36050,
39140,
48925,
54796,
68495,
72100,
78280,
97850,
109592,
136990,
144200,
195700,
273980,
342475,
391400,
547960,
684950,
1369900,
2739800
|