75973140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2083

約数の個数: 120

約数和(自身を含む): 248814720

約数和(自身を除く): 172841580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2039, 2070, 2484, 3105, 3726, 4078, 4140, 6117, 6210, 7452, 8156, 9315, 10195, 12234, 12420, 18351, 18630, 20390, 24468, 30585, 36702, 37260, 40780, 46897, 55053, 61170, 73404, 91755, 93794, 110106, 122340, 140691, 165159, 183510, 187588, 220212, 234485, 275265, 281382, 330318, 367020, 422073, 468970, 550530, 562764, 660636, 703455, 825795, 844146, 937940, 1101060, 1266219, 1406910, 1651590, 1688292, 2110365, 2532438, 2813820, 3303180, 3798657, 4220730, 5064876, 6331095, 7597314, 8441460, 12662190, 15194628, 18993285, 25324380, 37986570, 75973140]

約数ペア:

[(1, 75973140), (2, 37986570), (3, 25324380), (4, 18993285), (5, 15194628), (6, 12662190), (9, 8441460), (10, 7597314), (12, 6331095), (15, 5064876), (18, 4220730), (20, 3798657), (23, 3303180), (27, 2813820), (30, 2532438), (36, 2110365), (45, 1688292), (46, 1651590), (54, 1406910), (60, 1266219), (69, 1101060), (81, 937940), (90, 844146), (92, 825795), (108, 703455), (115, 660636), (135, 562764), (138, 550530), (162, 468970), (180, 422073), (207, 367020), (230, 330318), (270, 281382), (276, 275265), (324, 234485), (345, 220212), (405, 187588), (414, 183510), (460, 165159), (540, 140691), (621, 122340), (690, 110106), (810, 93794), (828, 91755), (1035, 73404), (1242, 61170), (1380, 55053), (1620, 46897), (1863, 40780), (2039, 37260), (2070, 36702), (2484, 30585), (3105, 24468), (3726, 20390), (4078, 18630), (4140, 18351), (6117, 12420), (6210, 12234), (7452, 10195), (8156, 9315)]