| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
125,
128,
160,
200,
250,
320,
400,
401,
500,
625,
640,
800,
802,
1000,
1250,
1600,
1604,
2000,
2005,
2500,
3200,
3208,
4000,
4010,
5000,
6416,
8000,
8020,
10000,
10025,
12832,
16000,
16040,
20000,
20050,
25664,
32080,
40000,
40100,
50125,
51328,
64160,
80000,
80200,
100250,
128320,
160400,
200500,
250625,
256640,
320800,
401000,
501250,
641600,
802000,
1002500,
1283200,
1604000,
2005000,
3208000,
4010000,
6416000,
8020000,
16040000,
32080000
|