75542783960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1025839}}^1$

素因数の和:1026120

約数の個数: 64

約数和(自身を含む): 194991667200

約数和(自身を除く): 119448883240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 263, 280, 526, 1052, 1315, 1841, 2104, 2630, 3682, 5260, 7364, 9205, 10520, 14728, 18410, 36820, 73640, 1025839, 2051678, 4103356, 5129195, 7180873, 8206712, 10258390, 14361746, 20516780, 28723492, 35904365, 41033560, 57446984, 71808730, 143617460, 269795657, 287234920, 539591314, 1079182628, 1348978285, 1888569599, 2158365256, 2697956570, 3777139198, 5395913140, 7554278396, 9442847995, 10791826280, 15108556792, 18885695990, 37771391980, 75542783960]

約数ペア:

[(1, 75542783960), (2, 37771391980), (4, 18885695990), (5, 15108556792), (7, 10791826280), (8, 9442847995), (10, 7554278396), (14, 5395913140), (20, 3777139198), (28, 2697956570), (35, 2158365256), (40, 1888569599), (56, 1348978285), (70, 1079182628), (140, 539591314), (263, 287234920), (280, 269795657), (526, 143617460), (1052, 71808730), (1315, 57446984), (1841, 41033560), (2104, 35904365), (2630, 28723492), (3682, 20516780), (5260, 14361746), (7364, 10258390), (9205, 8206712), (10520, 7180873), (14728, 5129195), (18410, 4103356), (36820, 2051678), (73640, 1025839)]