13575780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 41496000

約数和(自身を除く): 27920220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 379, 398, 597, 758, 796, 995, 1137, 1194, 1516, 1791, 1895, 1990, 2274, 2388, 2985, 3411, 3582, 3790, 3980, 4548, 5685, 5970, 6822, 7164, 7580, 8955, 11370, 11940, 13644, 17055, 17910, 22740, 34110, 35820, 68220, 75421, 150842, 226263, 301684, 377105, 452526, 678789, 754210, 905052, 1131315, 1357578, 1508420, 2262630, 2715156, 3393945, 4525260, 6787890, 13575780]

約数ペア:

[(1, 13575780), (2, 6787890), (3, 4525260), (4, 3393945), (5, 2715156), (6, 2262630), (9, 1508420), (10, 1357578), (12, 1131315), (15, 905052), (18, 754210), (20, 678789), (30, 452526), (36, 377105), (45, 301684), (60, 226263), (90, 150842), (180, 75421), (199, 68220), (379, 35820), (398, 34110), (597, 22740), (758, 17910), (796, 17055), (995, 13644), (1137, 11940), (1194, 11370), (1516, 8955), (1791, 7580), (1895, 7164), (1990, 6822), (2274, 5970), (2388, 5685), (2985, 4548), (3411, 3980), (3582, 3790)]