| 約数 |
1,
3,
5,
7,
9,
15,
19,
21,
25,
31,
35,
45,
53,
57,
63,
75,
93,
95,
105,
133,
155,
159,
171,
175,
217,
225,
265,
279,
285,
315,
371,
399,
465,
475,
477,
525,
589,
651,
665,
775,
795,
855,
1007,
1085,
1113,
1197,
1325,
1395,
1425,
1575,
1643,
1767,
1855,
1953,
1995,
2325,
2385,
2945,
3021,
3255,
3325,
3339,
3975,
4123,
4275,
4929,
5035,
5301,
5425,
5565,
5985,
6975,
7049,
8215,
8835,
9063,
9275,
9765,
9975,
11501,
11925,
12369,
14725,
14787,
15105,
16275,
16695,
20615,
21147,
24645,
25175,
26505,
27825,
29925,
31217,
34503,
35245,
37107,
41075,
44175,
45315,
48825,
57505,
61845,
63441,
73935,
75525,
83475,
93651,
103075,
103509,
105735,
123225,
132525,
156085,
172515,
176225,
185535,
218519,
226575,
280953,
287525,
309225,
317205,
369675,
468255,
517545,
528675,
655557,
780425,
862575,
927675,
1092595,
1404765,
1586025,
1966671,
2341275,
2587725,
3277785,
5462975,
7023825,
9833355,
16388925,
49166775
|