| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
23,
28,
30,
35,
42,
46,
47,
49,
60,
69,
70,
84,
92,
94,
98,
105,
115,
138,
140,
141,
147,
161,
188,
196,
210,
230,
235,
245,
276,
282,
294,
322,
329,
345,
420,
460,
470,
483,
490,
564,
588,
644,
658,
690,
705,
735,
805,
940,
966,
980,
987,
1081,
1127,
1316,
1380,
1410,
1470,
1610,
1645,
1932,
1974,
2162,
2254,
2303,
2415,
2820,
2940,
3220,
3243,
3290,
3381,
3948,
4324,
4508,
4606,
4830,
4935,
5405,
5635,
6486,
6580,
6762,
6909,
7567,
9212,
9660,
9870,
10810,
11270,
11515,
12972,
13524,
13818,
15134,
16215,
16905,
19740,
21620,
22540,
22701,
23030,
27636,
30268,
32430,
33810,
34545,
37835,
45402,
46060,
52969,
64860,
67620,
69090,
75670,
90804,
105938,
113505,
138180,
151340,
158907,
211876,
227010,
264845,
317814,
454020,
529690,
635628,
794535,
1059380,
1589070,
3178140
|