| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
20,
30,
31,
43,
60,
62,
86,
93,
97,
124,
129,
155,
172,
186,
194,
215,
258,
291,
310,
372,
388,
430,
465,
485,
516,
582,
620,
645,
860,
930,
970,
1164,
1290,
1333,
1455,
1860,
1940,
2580,
2666,
2910,
3007,
3999,
4171,
5332,
5820,
6014,
6665,
7998,
8342,
9021,
12028,
12513,
13330,
15035,
15996,
16684,
18042,
19995,
20855,
25026,
26660,
30070,
36084,
39990,
41710,
45105,
50052,
60140,
62565,
79980,
83420,
90210,
125130,
129301,
180420,
250260,
258602,
387903,
517204,
646505,
775806,
1293010,
1551612,
1939515,
2586020,
3879030,
7758060
|