| 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,
81,
84,
90,
101,
105,
108,
126,
135,
140,
162,
180,
189,
202,
210,
252,
270,
303,
315,
324,
378,
404,
405,
420,
505,
540,
567,
606,
630,
707,
756,
810,
909,
945,
1010,
1134,
1212,
1260,
1414,
1515,
1620,
1818,
1890,
2020,
2121,
2268,
2727,
2828,
2835,
3030,
3535,
3636,
3780,
4242,
4545,
5454,
5670,
6060,
6363,
7070,
8181,
8484,
9090,
10605,
10908,
11340,
12726,
13635,
14140,
16362,
18180,
19089,
21210,
25452,
27270,
31815,
32724,
38178,
40905,
42420,
54540,
57267,
63630,
76356,
81810,
95445,
114534,
127260,
163620,
190890,
229068,
286335,
381780,
572670,
1145340
|