56118900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 163190944

約数和(自身を除く): 107072044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 283, 300, 566, 661, 849, 1132, 1322, 1415, 1698, 1983, 2644, 2830, 3305, 3396, 3966, 4245, 5660, 6610, 7075, 7932, 8490, 9915, 13220, 14150, 16525, 16980, 19830, 21225, 28300, 33050, 39660, 42450, 49575, 66100, 84900, 99150, 187063, 198300, 374126, 561189, 748252, 935315, 1122378, 1870630, 2244756, 2805945, 3741260, 4676575, 5611890, 9353150, 11223780, 14029725, 18706300, 28059450, 56118900]

約数ペア:

[(1, 56118900), (2, 28059450), (3, 18706300), (4, 14029725), (5, 11223780), (6, 9353150), (10, 5611890), (12, 4676575), (15, 3741260), (20, 2805945), (25, 2244756), (30, 1870630), (50, 1122378), (60, 935315), (75, 748252), (100, 561189), (150, 374126), (283, 198300), (300, 187063), (566, 99150), (661, 84900), (849, 66100), (1132, 49575), (1322, 42450), (1415, 39660), (1698, 33050), (1983, 28300), (2644, 21225), (2830, 19830), (3305, 16980), (3396, 16525), (3966, 14150), (4245, 13220), (5660, 9915), (6610, 8490), (7075, 7932)]