| 約数 |
1,
3,
5,
9,
15,
19,
25,
27,
29,
45,
57,
75,
87,
95,
131,
135,
145,
171,
225,
261,
285,
393,
435,
475,
513,
551,
655,
675,
725,
783,
855,
1179,
1305,
1425,
1653,
1965,
2175,
2489,
2565,
2755,
3275,
3537,
3799,
3915,
4275,
4959,
5895,
6525,
7467,
8265,
9825,
11397,
12445,
12825,
13775,
14877,
17685,
18995,
19575,
22401,
24795,
29475,
34191,
37335,
41325,
56985,
62225,
67203,
72181,
74385,
88425,
94975,
102573,
112005,
123975,
170955,
186675,
216543,
284925,
336015,
360905,
371925,
512865,
560025,
649629,
854775,
1082715,
1680075,
1804525,
1948887,
2564325,
3248145,
5413575,
9744435,
16240725,
48722175
|