| 約数 |
1,
3,
5,
7,
9,
15,
21,
25,
27,
35,
45,
59,
63,
75,
103,
105,
135,
175,
177,
189,
225,
295,
309,
315,
413,
515,
525,
531,
675,
721,
885,
927,
945,
1239,
1475,
1545,
1575,
1593,
2065,
2163,
2575,
2655,
2781,
3605,
3717,
4425,
4635,
4725,
6077,
6195,
6489,
7725,
7965,
10325,
10815,
11151,
13275,
13905,
18025,
18231,
18585,
19467,
23175,
30385,
30975,
32445,
39825,
42539,
54075,
54693,
55755,
69525,
91155,
92925,
97335,
127617,
151925,
162225,
164079,
212695,
273465,
278775,
382851,
455775,
486675,
638085,
820395,
1063475,
1148553,
1367325,
1914255,
3190425,
4101975,
5742765,
9571275,
28713825
|