75974920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14281}}^1$

素因数の和:14318

約数の個数: 64

約数和(自身を含む): 205660800

約数和(自身を除く): 129685880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 14281, 28562, 57124, 71405, 99967, 114248, 142810, 199934, 271339, 285620, 399868, 499835, 542678, 571240, 799736, 999670, 1085356, 1356695, 1899373, 1999340, 2170712, 2713390, 3798746, 3998680, 5426780, 7597492, 9496865, 10853560, 15194984, 18993730, 37987460, 75974920]

約数ペア:

[(1, 75974920), (2, 37987460), (4, 18993730), (5, 15194984), (7, 10853560), (8, 9496865), (10, 7597492), (14, 5426780), (19, 3998680), (20, 3798746), (28, 2713390), (35, 2170712), (38, 1999340), (40, 1899373), (56, 1356695), (70, 1085356), (76, 999670), (95, 799736), (133, 571240), (140, 542678), (152, 499835), (190, 399868), (266, 285620), (280, 271339), (380, 199934), (532, 142810), (665, 114248), (760, 99967), (1064, 71405), (1330, 57124), (2660, 28562), (5320, 14281)]