| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
19,
20,
21,
28,
30,
35,
38,
42,
49,
57,
60,
70,
76,
84,
95,
98,
105,
114,
133,
140,
147,
190,
196,
210,
228,
245,
266,
285,
294,
343,
380,
399,
420,
490,
532,
570,
588,
665,
686,
735,
798,
931,
980,
1029,
1051,
1140,
1330,
1372,
1470,
1596,
1715,
1862,
1995,
2058,
2102,
2660,
2793,
2940,
3153,
3430,
3724,
3990,
4116,
4204,
4655,
5145,
5255,
5586,
6306,
6517,
6860,
7357,
7980,
9310,
10290,
10510,
11172,
12612,
13034,
13965,
14714,
15765,
18620,
19551,
19969,
20580,
21020,
22071,
26068,
27930,
29428,
31530,
32585,
36785,
39102,
39938,
44142,
51499,
55860,
59907,
63060,
65170,
73570,
78204,
79876,
88284,
97755,
99845,
102998,
110355,
119814,
130340,
139783,
147140,
154497,
195510,
199690,
205996,
220710,
239628,
257495,
279566,
299535,
308994,
360493,
391020,
399380,
419349,
441420,
514990,
559132,
599070,
617988,
698915,
720986,
772485,
838698,
978481,
1029980,
1081479,
1198140,
1397830,
1441972,
1544970,
1677396,
1802465,
1956962,
2096745,
2162958,
2795660,
2935443,
3089940,
3604930,
3913924,
4193490,
4325916,
4892405,
5407395,
5870886,
6849367,
7209860,
8386980,
9784810,
10814790,
11741772,
13698734,
14677215,
19569620,
20548101,
21629580,
27397468,
29354430,
34246835,
41096202,
58708860,
68493670,
82192404,
102740505,
136987340,
205481010,
410962020
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