| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
11,
12,
14,
15,
17,
20,
21,
22,
28,
30,
33,
34,
35,
42,
44,
51,
55,
60,
66,
68,
70,
77,
84,
85,
102,
105,
110,
119,
132,
140,
154,
165,
170,
181,
187,
204,
210,
220,
231,
238,
255,
308,
330,
340,
357,
362,
374,
385,
420,
462,
476,
510,
543,
561,
595,
660,
714,
724,
748,
770,
905,
924,
935,
1020,
1086,
1122,
1155,
1190,
1267,
1309,
1428,
1540,
1785,
1810,
1870,
1991,
2172,
2244,
2310,
2380,
2534,
2618,
2715,
2805,
3077,
3570,
3620,
3740,
3801,
3927,
3982,
4620,
5068,
5236,
5430,
5610,
5973,
6154,
6335,
6545,
7140,
7602,
7854,
7964,
9231,
9955,
10860,
11220,
11946,
12308,
12670,
13090,
13937,
15204,
15385,
15708,
18462,
19005,
19635,
19910,
21539,
23892,
25340,
26180,
27874,
29865,
30770,
33847,
36924,
38010,
39270,
39820,
41811,
43078,
46155,
55748,
59730,
61540,
64617,
67694,
69685,
76020,
78540,
83622,
86156,
92310,
101541,
107695,
119460,
129234,
135388,
139370,
167244,
169235,
184620,
203082,
209055,
215390,
236929,
258468,
278740,
323085,
338470,
406164,
418110,
430780,
473858,
507705,
646170,
676940,
710787,
836220,
947716,
1015410,
1184645,
1292340,
1421574,
2030820,
2369290,
2843148,
3553935,
4738580,
7107870,
14215740
|