| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
17,
20,
30,
34,
51,
60,
68,
85,
102,
137,
170,
204,
255,
274,
340,
411,
510,
548,
685,
822,
1020,
1051,
1370,
1644,
2055,
2102,
2329,
2740,
3153,
4110,
4204,
4658,
5255,
6306,
6987,
8220,
9316,
10510,
11645,
12612,
13974,
15765,
17867,
21020,
23290,
27948,
31530,
34935,
35734,
46580,
53601,
63060,
69870,
71468,
89335,
107202,
139740,
143987,
178670,
214404,
268005,
287974,
357340,
431961,
536010,
575948,
719935,
863922,
1072020,
1439870,
1727844,
2159805,
2447779,
2879740,
4319610,
4895558,
7343337,
8639220,
9791116,
12238895,
14686674,
24477790,
29373348,
36716685,
48955580,
73433370,
146866740
|