| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
31,
32,
40,
50,
62,
80,
100,
124,
155,
160,
200,
248,
310,
400,
496,
620,
775,
800,
992,
1240,
1550,
2480,
3100,
4960,
6200,
12400,
24800,
138559,
277118,
554236,
692795,
1108472,
1385590,
2216944,
2771180,
3463975,
4295329,
4433888,
5542360,
6927950,
8590658,
11084720,
13855900,
17181316,
21476645,
22169440,
27711800,
34362632,
42953290,
55423600,
68725264,
85906580,
107383225,
110847200,
137450528,
171813160,
214766450,
343626320,
429532900,
687252640,
859065800,
1718131600,
3436263200
|