| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
11,
12,
14,
15,
18,
20,
21,
22,
28,
30,
33,
35,
36,
42,
44,
45,
55,
60,
63,
66,
70,
77,
84,
90,
99,
101,
105,
110,
126,
132,
140,
154,
165,
180,
198,
202,
210,
220,
231,
252,
303,
308,
315,
330,
385,
396,
404,
420,
462,
495,
505,
606,
630,
660,
693,
707,
770,
909,
924,
990,
1010,
1111,
1155,
1212,
1260,
1386,
1414,
1515,
1540,
1818,
1980,
2020,
2121,
2222,
2310,
2772,
2828,
3030,
3333,
3465,
3535,
3636,
4242,
4444,
4545,
4620,
5555,
6060,
6363,
6666,
6930,
7070,
7777,
8484,
9090,
9999,
10605,
11110,
12726,
13332,
13860,
14140,
15554,
16665,
18180,
19998,
21210,
22220,
23331,
25452,
31108,
31815,
33330,
38885,
39996,
42420,
46662,
49995,
63630,
66660,
69993,
77770,
93324,
99990,
116655,
127260,
139986,
155540,
199980,
233310,
279972,
349965,
466620,
699930,
1399860
|