144594540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25913}}^1$

素因数の和:25959

約数の個数: 72

約数和(自身を含む): 452769408

約数和(自身を除く): 308174868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 25913, 51826, 77739, 103652, 129565, 155478, 233217, 259130, 310956, 388695, 466434, 518260, 777390, 803303, 932868, 1166085, 1554780, 1606606, 2332170, 2409909, 3213212, 4016515, 4664340, 4819818, 7229727, 8033030, 9639636, 12049545, 14459454, 16066060, 24099090, 28918908, 36148635, 48198180, 72297270, 144594540]

約数ペア:

[(1, 144594540), (2, 72297270), (3, 48198180), (4, 36148635), (5, 28918908), (6, 24099090), (9, 16066060), (10, 14459454), (12, 12049545), (15, 9639636), (18, 8033030), (20, 7229727), (30, 4819818), (31, 4664340), (36, 4016515), (45, 3213212), (60, 2409909), (62, 2332170), (90, 1606606), (93, 1554780), (124, 1166085), (155, 932868), (180, 803303), (186, 777390), (279, 518260), (310, 466434), (372, 388695), (465, 310956), (558, 259130), (620, 233217), (930, 155478), (1116, 129565), (1395, 103652), (1860, 77739), (2790, 51826), (5580, 25913)]