| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
13,
14,
15,
18,
20,
21,
26,
27,
28,
30,
35,
36,
39,
42,
45,
52,
54,
60,
63,
65,
70,
78,
84,
90,
91,
105,
108,
117,
126,
130,
135,
140,
156,
180,
182,
189,
195,
210,
234,
252,
260,
270,
273,
315,
351,
364,
378,
390,
420,
421,
455,
468,
540,
546,
585,
630,
702,
756,
780,
819,
842,
910,
945,
1092,
1170,
1260,
1263,
1365,
1404,
1638,
1684,
1755,
1820,
1890,
2105,
2340,
2457,
2526,
2730,
2947,
3276,
3510,
3780,
3789,
4095,
4210,
4914,
5052,
5460,
5473,
5894,
6315,
7020,
7578,
8190,
8420,
8841,
9828,
10946,
11367,
11788,
12285,
12630,
14735,
15156,
16380,
16419,
17682,
18945,
21892,
22734,
24570,
25260,
26523,
27365,
29470,
32838,
35364,
37890,
38311,
44205,
45468,
49140,
49257,
53046,
54730,
56835,
58940,
65676,
75780,
76622,
79569,
82095,
88410,
98514,
106092,
109460,
113670,
114933,
132615,
147771,
153244,
159138,
164190,
176820,
191555,
197028,
227340,
229866,
246285,
265230,
295542,
318276,
328380,
344799,
383110,
397845,
459732,
492570,
530460,
574665,
591084,
689598,
738855,
766220,
795690,
985140,
1034397,
1149330,
1379196,
1477710,
1591380,
1723995,
2068794,
2298660,
2955420,
3447990,
4137588,
5171985,
6895980,
10343970,
20687940
|