| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
80,
100,
127,
160,
200,
254,
400,
508,
635,
800,
1016,
1270,
2032,
2540,
3175,
4064,
5080,
6350,
10160,
12700,
19531,
20320,
25400,
39062,
50800,
78124,
97655,
101600,
156248,
195310,
312496,
390620,
488275,
624992,
781240,
976550,
1562480,
1953100,
2480437,
3124960,
3906200,
4960874,
7812400,
9921748,
12402185,
15624800,
19843496,
24804370,
39686992,
49608740,
62010925,
79373984,
99217480,
124021850,
198434960,
248043700,
396869920,
496087400,
992174800,
1984349600
|