| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
35,
39,
42,
49,
52,
60,
65,
70,
78,
84,
91,
98,
105,
130,
140,
147,
156,
182,
195,
196,
210,
245,
260,
273,
294,
364,
390,
420,
439,
455,
490,
546,
588,
637,
735,
780,
878,
910,
980,
1092,
1274,
1317,
1365,
1470,
1756,
1820,
1911,
2195,
2548,
2634,
2730,
2940,
3073,
3185,
3822,
4390,
5268,
5460,
5707,
6146,
6370,
6585,
7644,
8780,
9219,
9555,
11414,
12292,
12740,
13170,
15365,
17121,
18438,
19110,
21511,
22828,
26340,
28535,
30730,
34242,
36876,
38220,
39949,
43022,
46095,
57070,
61460,
64533,
68484,
79898,
85605,
86044,
92190,
107555,
114140,
119847,
129066,
159796,
171210,
184380,
199745,
215110,
239694,
258132,
279643,
322665,
342420,
399490,
430220,
479388,
559286,
599235,
645330,
798980,
838929,
1118572,
1198470,
1290660,
1398215,
1677858,
2396940,
2796430,
3355716,
4194645,
5592860,
8389290,
16778580
|