| 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,
2394,
2660,
3420,
3990,
4788,
5985,
7980,
11970,
14479,
23940,
28958,
43437,
57916,
72395,
86874,
101353,
130311,
144790,
173748,
202706,
217185,
260622,
275101,
289580,
304059,
405412,
434370,
506765,
521244,
550202,
608118,
651555,
825303,
868740,
912177,
1013530,
1100404,
1216236,
1303110,
1375505,
1520295,
1650606,
1824354,
1925707,
2027060,
2475909,
2606220,
2751010,
3040590,
3301212,
3648708,
3851414,
4126515,
4560885,
4951818,
5502020,
5777121,
6081180,
7702828,
8253030,
9121770,
9628535,
9903636,
11554242,
12379545,
16506060,
17331363,
18243540,
19257070,
23108484,
24759090,
28885605,
34662726,
38514140,
49518180,
57771210,
69325452,
86656815,
115542420,
173313630,
346627260
|