75957180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97381}}^1$

素因数の和:97406

約数の個数: 48

約数和(自身を含む): 229042464

約数和(自身を除く): 153085284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 97381, 194762, 292143, 389524, 486905, 584286, 973810, 1168572, 1265953, 1460715, 1947620, 2531906, 2921430, 3797859, 5063812, 5842860, 6329765, 7595718, 12659530, 15191436, 18989295, 25319060, 37978590, 75957180]

約数ペア:

[(1, 75957180), (2, 37978590), (3, 25319060), (4, 18989295), (5, 15191436), (6, 12659530), (10, 7595718), (12, 6329765), (13, 5842860), (15, 5063812), (20, 3797859), (26, 2921430), (30, 2531906), (39, 1947620), (52, 1460715), (60, 1265953), (65, 1168572), (78, 973810), (130, 584286), (156, 486905), (195, 389524), (260, 292143), (390, 194762), (780, 97381)]