75495720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8861}}^1$

素因数の和:8946

約数の個数: 64

約数和(自身を含む): 229703040

約数和(自身を除く): 154207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 8861, 17722, 26583, 35444, 44305, 53166, 70888, 88610, 106332, 132915, 177220, 212664, 265830, 354440, 531660, 629131, 1063320, 1258262, 1887393, 2516524, 3145655, 3774786, 5033048, 6291310, 7549572, 9436965, 12582620, 15099144, 18873930, 25165240, 37747860, 75495720]

約数ペア:

[(1, 75495720), (2, 37747860), (3, 25165240), (4, 18873930), (5, 15099144), (6, 12582620), (8, 9436965), (10, 7549572), (12, 6291310), (15, 5033048), (20, 3774786), (24, 3145655), (30, 2516524), (40, 1887393), (60, 1258262), (71, 1063320), (120, 629131), (142, 531660), (213, 354440), (284, 265830), (355, 212664), (426, 177220), (568, 132915), (710, 106332), (852, 88610), (1065, 70888), (1420, 53166), (1704, 44305), (2130, 35444), (2840, 26583), (4260, 17722), (8520, 8861)]