| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
17,
19,
20,
24,
30,
34,
38,
40,
51,
57,
60,
68,
76,
85,
95,
102,
114,
120,
136,
152,
170,
190,
204,
228,
255,
285,
323,
340,
380,
408,
456,
510,
570,
646,
680,
760,
969,
1019,
1020,
1140,
1292,
1615,
1938,
2038,
2040,
2280,
2584,
3057,
3230,
3876,
4076,
4845,
5095,
6114,
6460,
7752,
8152,
9690,
10190,
12228,
12920,
15285,
17323,
19361,
19380,
20380,
24456,
30570,
34646,
38722,
38760,
40760,
51969,
58083,
61140,
69292,
77444,
86615,
96805,
103938,
116166,
122280,
138584,
154888,
173230,
193610,
207876,
232332,
259845,
290415,
329137,
346460,
387220,
415752,
464664,
519690,
580830,
658274,
692920,
774440,
987411,
1039380,
1161660,
1316548,
1645685,
1974822,
2078760,
2323320,
2633096,
3291370,
3949644,
4937055,
6582740,
7899288,
9874110,
13165480,
19748220,
39496440
|