75052120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13156

約数の個数: 64

約数和(自身を含む): 198404640

約数和(自身を除く): 123352520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13121, 26242, 52484, 65605, 104968, 131210, 144331, 170573, 262420, 288662, 341146, 524840, 577324, 682292, 721655, 852865, 1154648, 1364584, 1443310, 1705730, 1876303, 2886620, 3411460, 3752606, 5773240, 6822920, 7505212, 9381515, 15010424, 18763030, 37526060, 75052120]

約数ペア:

[(1, 75052120), (2, 37526060), (4, 18763030), (5, 15010424), (8, 9381515), (10, 7505212), (11, 6822920), (13, 5773240), (20, 3752606), (22, 3411460), (26, 2886620), (40, 1876303), (44, 1705730), (52, 1443310), (55, 1364584), (65, 1154648), (88, 852865), (104, 721655), (110, 682292), (130, 577324), (143, 524840), (220, 341146), (260, 288662), (286, 262420), (440, 170573), (520, 144331), (572, 131210), (715, 104968), (1144, 65605), (1430, 52484), (2860, 26242), (5720, 13121)]