| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
54,
60,
63,
70,
84,
90,
105,
108,
126,
135,
140,
180,
189,
210,
252,
270,
315,
378,
420,
540,
630,
756,
945,
1260,
1890,
3780,
9421,
18842,
28263,
37684,
47105,
56526,
65947,
84789,
94210,
113052,
131894,
141315,
169578,
188420,
197841,
254367,
263788,
282630,
329735,
339156,
395682,
423945,
508734,
565260,
593523,
659470,
791364,
847890,
989205,
1017468,
1187046,
1271835,
1318940,
1695780,
1780569,
1978410,
2374092,
2543670,
2967615,
3561138,
3956820,
5087340,
5935230,
7122276,
8902845,
11870460,
17805690,
35611380
|