72341820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7583}}^1$

素因数の和:7651

約数の個数: 72

約数和(自身を含む): 223606656

約数和(自身を除く): 151264836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7583, 9540, 15166, 22749, 30332, 37915, 45498, 68247, 75830, 90996, 113745, 136494, 151660, 227490, 272988, 341235, 401899, 454980, 682470, 803798, 1205697, 1364940, 1607596, 2009495, 2411394, 3617091, 4018990, 4822788, 6028485, 7234182, 8037980, 12056970, 14468364, 18085455, 24113940, 36170910, 72341820]

約数ペア:

[(1, 72341820), (2, 36170910), (3, 24113940), (4, 18085455), (5, 14468364), (6, 12056970), (9, 8037980), (10, 7234182), (12, 6028485), (15, 4822788), (18, 4018990), (20, 3617091), (30, 2411394), (36, 2009495), (45, 1607596), (53, 1364940), (60, 1205697), (90, 803798), (106, 682470), (159, 454980), (180, 401899), (212, 341235), (265, 272988), (318, 227490), (477, 151660), (530, 136494), (636, 113745), (795, 90996), (954, 75830), (1060, 68247), (1590, 45498), (1908, 37915), (2385, 30332), (3180, 22749), (4770, 15166), (7583, 9540)]