75084040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 174260160

約数和(自身を除く): 99176120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 107, 212, 214, 265, 331, 424, 428, 530, 535, 662, 856, 1060, 1070, 1324, 1655, 2120, 2140, 2648, 3310, 4280, 5671, 6620, 11342, 13240, 17543, 22684, 28355, 35086, 35417, 45368, 56710, 70172, 70834, 87715, 113420, 140344, 141668, 175430, 177085, 226840, 283336, 350860, 354170, 701720, 708340, 1416680, 1877101, 3754202, 7508404, 9385505, 15016808, 18771010, 37542020, 75084040]

約数ペア:

[(1, 75084040), (2, 37542020), (4, 18771010), (5, 15016808), (8, 9385505), (10, 7508404), (20, 3754202), (40, 1877101), (53, 1416680), (106, 708340), (107, 701720), (212, 354170), (214, 350860), (265, 283336), (331, 226840), (424, 177085), (428, 175430), (530, 141668), (535, 140344), (662, 113420), (856, 87715), (1060, 70834), (1070, 70172), (1324, 56710), (1655, 45368), (2120, 35417), (2140, 35086), (2648, 28355), (3310, 22684), (4280, 17543), (5671, 13240), (6620, 11342)]