| 約数 |
1,
2,
3,
4,
5,
6,
7,
9,
10,
12,
14,
15,
17,
18,
20,
21,
28,
30,
31,
34,
35,
36,
42,
45,
51,
60,
61,
62,
63,
68,
70,
84,
85,
90,
93,
102,
105,
119,
122,
124,
126,
140,
153,
155,
170,
180,
183,
186,
204,
210,
217,
238,
244,
252,
255,
279,
305,
306,
310,
315,
340,
357,
366,
372,
420,
427,
434,
465,
476,
510,
527,
549,
558,
595,
610,
612,
620,
630,
651,
714,
732,
765,
854,
868,
915,
930,
1020,
1037,
1054,
1071,
1085,
1098,
1116,
1190,
1220,
1260,
1281,
1302,
1395,
1428,
1530,
1581,
1708,
1785,
1830,
1860,
1891,
1953,
2074,
2108,
2135,
2142,
2170,
2196,
2380,
2562,
2604,
2635,
2745,
2790,
3060,
3111,
3162,
3255,
3570,
3660,
3689,
3782,
3843,
3906,
4148,
4270,
4284,
4340,
4743,
5124,
5185,
5270,
5355,
5490,
5580,
5673,
6222,
6324,
6405,
6510,
7140,
7259,
7378,
7564,
7686,
7812,
7905,
8540,
9333,
9455,
9486,
9765,
10370,
10540,
10710,
10980,
11067,
11346,
12444,
12810,
13020,
13237,
14518,
14756,
15372,
15555,
15810,
17019,
18445,
18666,
18910,
18972,
19215,
19530,
20740,
21420,
21777,
22134,
22692,
23715,
25620,
26474,
28365,
29036,
31110,
31620,
32147,
33201,
34038,
36295,
36890,
37332,
37820,
38430,
39060,
39711,
43554,
44268,
46665,
47430,
52948,
55335,
56730,
62220,
64294,
65331,
66185,
66402,
68076,
72590,
73780,
76860,
79422,
85095,
87108,
93330,
94860,
96441,
108885,
110670,
113460,
119133,
128588,
130662,
132370,
132804,
145180,
158844,
160735,
166005,
170190,
186660,
192882,
198555,
217770,
221340,
225029,
238266,
261324,
264740,
289323,
321470,
326655,
332010,
340380,
385764,
397110,
435540,
450058,
476532,
482205,
578646,
595665,
642940,
653310,
664020,
675087,
794220,
900116,
964410,
1125145,
1157292,
1191330,
1306620,
1350174,
1446615,
1928820,
2025261,
2250290,
2382660,
2700348,
2893230,
3375435,
4050522,
4500580,
5786460,
6750870,
8101044,
10126305,
13501740,
20252610,
40505220
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