| 約数 |
1,
2,
3,
5,
6,
7,
10,
13,
14,
15,
17,
21,
26,
30,
34,
35,
39,
42,
51,
65,
70,
78,
85,
91,
102,
105,
119,
130,
170,
182,
195,
210,
221,
238,
255,
273,
307,
357,
390,
442,
455,
510,
546,
595,
614,
663,
714,
910,
921,
1105,
1190,
1326,
1365,
1535,
1547,
1785,
1842,
2149,
2210,
2730,
3070,
3094,
3315,
3570,
3991,
4298,
4605,
4641,
5219,
6447,
6630,
7735,
7982,
9210,
9282,
10438,
10745,
11973,
12894,
15470,
15657,
19955,
21490,
23205,
23946,
26095,
27937,
31314,
32235,
36533,
39910,
46410,
52190,
55874,
59865,
64470,
67847,
73066,
78285,
83811,
109599,
119730,
135694,
139685,
156570,
167622,
182665,
203541,
219198,
279370,
339235,
365330,
407082,
419055,
474929,
547995,
678470,
838110,
949858,
1017705,
1095990,
1424787,
2035410,
2374645,
2849574,
4749290,
7123935,
14247870
|