| 約数 |
1,
2,
3,
4,
5,
6,
10,
12,
15,
17,
19,
20,
30,
34,
38,
51,
57,
60,
68,
76,
85,
95,
102,
114,
149,
170,
190,
204,
228,
255,
285,
298,
323,
340,
380,
447,
510,
570,
596,
646,
745,
894,
969,
1020,
1140,
1292,
1490,
1615,
1788,
1938,
2235,
2533,
2831,
2980,
3230,
3876,
4470,
4845,
5066,
5662,
6460,
7599,
8493,
8940,
9690,
10132,
11324,
12665,
14155,
15198,
16986,
19380,
25330,
28310,
30396,
33972,
37995,
42465,
48127,
50660,
56620,
75990,
84930,
96254,
144381,
151980,
169860,
192508,
240635,
288762,
481270,
577524,
721905,
962540,
1443810,
2887620
|