| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
31,
32,
40,
50,
62,
64,
80,
100,
124,
128,
155,
160,
200,
248,
256,
310,
320,
400,
496,
620,
640,
775,
800,
992,
1240,
1280,
1550,
1600,
1697,
1984,
2480,
3100,
3200,
3394,
3968,
4960,
6200,
6400,
6788,
7936,
8485,
9920,
12400,
13576,
16970,
19840,
24800,
27152,
33940,
39680,
42425,
49600,
52607,
54304,
67880,
84850,
99200,
105214,
108608,
135760,
169700,
198400,
210428,
217216,
263035,
271520,
339400,
420856,
434432,
526070,
543040,
678800,
841712,
1052140,
1086080,
1315175,
1357600,
1683424,
2104280,
2172160,
2630350,
2715200,
3366848,
4208560,
5260700,
5430400,
6733696,
8417120,
10521400,
10860800,
13467392,
16834240,
21042800,
33668480,
42085600,
67336960,
84171200,
168342400,
336684800
|