| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
19,
20,
21,
28,
30,
35,
36,
38,
42,
45,
57,
60,
63,
70,
76,
84,
90,
95,
105,
114,
126,
133,
140,
171,
180,
190,
210,
228,
252,
266,
285,
315,
342,
380,
399,
420,
532,
570,
630,
665,
684,
798,
855,
1140,
1197,
1260,
1330,
1596,
1710,
1995,
2027,
2394,
2660,
3420,
3990,
4054,
4788,
5985,
6081,
7980,
8108,
10135,
11970,
12162,
14189,
18243,
20270,
23940,
24324,
28378,
30405,
36486,
38513,
40540,
42567,
56756,
60810,
70945,
72972,
77026,
85134,
91215,
115539,
121620,
127701,
141890,
154052,
170268,
182430,
192565,
212835,
231078,
255402,
269591,
283780,
346617,
364860,
385130,
425670,
462156,
510804,
539182,
577695,
638505,
693234,
770260,
808773,
851340,
1078364,
1155390,
1277010,
1347955,
1386468,
1617546,
1733085,
2310780,
2426319,
2554020,
2695910,
3235092,
3466170,
4043865,
4852638,
5391820,
6932340,
8087730,
9705276,
12131595,
16175460,
24263190,
48526380
|