| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
18,
20,
21,
27,
28,
30,
35,
36,
42,
45,
49,
54,
60,
63,
70,
81,
84,
90,
98,
105,
108,
126,
135,
140,
147,
162,
180,
189,
196,
210,
245,
252,
270,
294,
315,
324,
378,
405,
420,
441,
490,
540,
567,
588,
630,
735,
756,
810,
882,
945,
980,
1134,
1260,
1323,
1470,
1620,
1764,
1890,
2205,
2268,
2646,
2835,
2940,
3780,
3821,
3969,
4410,
5292,
5670,
6615,
7642,
7938,
8820,
11340,
11463,
13230,
15284,
15876,
19105,
19845,
22926,
26460,
26747,
34389,
38210,
39690,
45852,
53494,
57315,
68778,
76420,
79380,
80241,
103167,
106988,
114630,
133735,
137556,
160482,
171945,
187229,
206334,
229260,
240723,
267470,
309501,
320964,
343890,
374458,
401205,
412668,
481446,
515835,
534940,
561687,
619002,
687780,
722169,
748916,
802410,
936145,
962892,
1031670,
1123374,
1203615,
1238004,
1444338,
1547505,
1604820,
1685061,
1872290,
2063340,
2166507,
2246748,
2407230,
2808435,
2888676,
3095010,
3370122,
3610845,
3744580,
4333014,
4814460,
5055183,
5616870,
6190020,
6740244,
7221690,
8425305,
8666028,
10110366,
10832535,
11233740,
14443380,
15165549,
16850610,
20220732,
21665070,
25275915,
30331098,
33701220,
43330140,
50551830,
60662196,
75827745,
101103660,
151655490,
303310980
|