| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
49,
54,
60,
63,
70,
84,
90,
98,
105,
108,
126,
135,
140,
147,
180,
189,
196,
210,
245,
252,
270,
294,
315,
378,
420,
441,
490,
540,
588,
630,
735,
756,
882,
945,
980,
1260,
1323,
1470,
1764,
1890,
2205,
2646,
2940,
3780,
4410,
5292,
5807,
6615,
8820,
11614,
13230,
17421,
23228,
26460,
29035,
34842,
40649,
52263,
58070,
69684,
81298,
87105,
104526,
116140,
121947,
156789,
162596,
174210,
203245,
209052,
243894,
261315,
284543,
313578,
348420,
365841,
406490,
487788,
522630,
569086,
609735,
627156,
731682,
783945,
812980,
853629,
1045260,
1097523,
1138172,
1219470,
1422715,
1463364,
1567890,
1707258,
1829205,
2195046,
2438940,
2560887,
2845430,
3135780,
3414516,
3658410,
4268145,
4390092,
5121774,
5487615,
5690860,
7316820,
7682661,
8536290,
10243548,
10975230,
12804435,
15365322,
17072580,
21950460,
25608870,
30730644,
38413305,
51217740,
76826610,
153653220
|