| 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,
67,
70,
78,
84,
91,
98,
105,
130,
134,
140,
147,
156,
182,
195,
196,
201,
210,
245,
260,
268,
273,
294,
335,
364,
390,
402,
420,
455,
469,
490,
546,
588,
637,
670,
735,
780,
804,
871,
910,
938,
980,
1005,
1092,
1274,
1340,
1365,
1407,
1470,
1742,
1820,
1876,
1911,
2010,
2345,
2548,
2613,
2730,
2814,
2940,
3185,
3283,
3484,
3822,
4020,
4355,
4690,
5226,
5460,
5628,
6097,
6370,
6566,
7035,
7644,
8710,
9380,
9555,
9849,
10452,
12194,
12740,
13065,
13132,
14070,
16415,
17420,
18291,
19110,
19698,
24388,
26130,
28140,
30485,
32830,
36582,
38220,
39396,
42679,
49245,
52260,
60970,
65660,
73164,
85358,
91455,
98490,
121940,
128037,
170716,
182910,
196980,
213395,
256074,
365820,
426790,
512148,
640185,
853580,
1280370,
2560740
|