| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
13,
14,
15,
20,
21,
26,
28,
30,
35,
39,
42,
52,
60,
65,
70,
78,
79,
84,
91,
105,
130,
140,
156,
158,
182,
195,
210,
237,
260,
273,
316,
364,
390,
395,
420,
455,
474,
546,
553,
780,
790,
910,
948,
1027,
1092,
1106,
1185,
1365,
1580,
1659,
1820,
2054,
2212,
2370,
2730,
2765,
3081,
3221,
3318,
4108,
4740,
5135,
5460,
5530,
6162,
6442,
6636,
7189,
8295,
9663,
10270,
11060,
12324,
12884,
14378,
15405,
16105,
16590,
19326,
20540,
21567,
22547,
28756,
30810,
32210,
33180,
35945,
38652,
41873,
43134,
45094,
48315,
61620,
64420,
67641,
71890,
83746,
86268,
90188,
96630,
107835,
112735,
125619,
135282,
143780,
167492,
193260,
209365,
215670,
225470,
251238,
254459,
270564,
293111,
338205,
418730,
431340,
450940,
502476,
508918,
586222,
628095,
676410,
763377,
837460,
879333,
1017836,
1172444,
1256190,
1272295,
1352820,
1465555,
1526754,
1758666,
1781213,
2512380,
2544590,
2931110,
3053508,
3307967,
3517332,
3562426,
3816885,
4396665,
5089180,
5343639,
5862220,
6615934,
7124852,
7633770,
8793330,
8906065,
9923901,
10687278,
13231868,
15267540,
16539835,
17586660,
17812130,
19847802,
21374556,
23155769,
26718195,
33079670,
35624260,
39695604,
46311538,
49619505,
53436390,
66159340,
69467307,
92623076,
99239010,
106872780,
115778845,
138934614,
198478020,
231557690,
277869228,
347336535,
463115380,
694673070,
1389346140
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