| 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,
3739,
3780,
3969,
4410,
5292,
5670,
6615,
7478,
7938,
8820,
11217,
11340,
13230,
14956,
15876,
18695,
19845,
22434,
26173,
26460,
33651,
37390,
39690,
44868,
52346,
56085,
67302,
74780,
78519,
79380,
100953,
104692,
112170,
130865,
134604,
157038,
168255,
183211,
201906,
224340,
235557,
261730,
302859,
314076,
336510,
366422,
392595,
403812,
471114,
504765,
523460,
549633,
605718,
673020,
706671,
732844,
785190,
916055,
942228,
1009530,
1099266,
1177785,
1211436,
1413342,
1514295,
1570380,
1648899,
1832110,
2019060,
2120013,
2198532,
2355570,
2748165,
2826684,
3028590,
3297798,
3533355,
3664220,
4240026,
4711140,
4946697,
5496330,
6057180,
6595596,
7066710,
8244495,
8480052,
9893394,
10600065,
10992660,
14133420,
14840091,
16488990,
19786788,
21200130,
24733485,
29680182,
32977980,
42400260,
49466970,
59360364,
74200455,
98933940,
148400910,
296801820
|