| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
25,
32,
40,
50,
64,
80,
100,
125,
128,
160,
200,
250,
320,
400,
500,
509,
625,
640,
800,
1000,
1018,
1250,
1600,
2000,
2036,
2500,
2545,
3200,
4000,
4072,
5000,
5090,
8000,
8144,
10000,
10180,
12725,
16000,
16288,
20000,
20360,
25450,
32576,
40000,
40720,
50900,
63625,
65152,
80000,
81440,
101800,
127250,
162880,
203600,
254500,
318125,
325760,
407200,
509000,
636250,
814400,
1018000,
1272500,
1628800,
2036000,
2545000,
4072000,
5090000,
8144000,
10180000,
20360000,
40720000
|