75075180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 219168768

約数和(自身を除く): 144093588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 181, 186, 223, 310, 362, 372, 446, 465, 543, 620, 669, 724, 892, 905, 930, 1086, 1115, 1338, 1810, 1860, 2172, 2230, 2676, 2715, 3345, 3620, 4460, 5430, 5611, 6690, 6913, 10860, 11222, 13380, 13826, 16833, 20739, 22444, 27652, 28055, 33666, 34565, 40363, 41478, 56110, 67332, 69130, 80726, 82956, 84165, 103695, 112220, 121089, 138260, 161452, 168330, 201815, 207390, 242178, 336660, 403630, 414780, 484356, 605445, 807260, 1210890, 1251253, 2421780, 2502506, 3753759, 5005012, 6256265, 7507518, 12512530, 15015036, 18768795, 25025060, 37537590, 75075180]

約数ペア:

[(1, 75075180), (2, 37537590), (3, 25025060), (4, 18768795), (5, 15015036), (6, 12512530), (10, 7507518), (12, 6256265), (15, 5005012), (20, 3753759), (30, 2502506), (31, 2421780), (60, 1251253), (62, 1210890), (93, 807260), (124, 605445), (155, 484356), (181, 414780), (186, 403630), (223, 336660), (310, 242178), (362, 207390), (372, 201815), (446, 168330), (465, 161452), (543, 138260), (620, 121089), (669, 112220), (724, 103695), (892, 84165), (905, 82956), (930, 80726), (1086, 69130), (1115, 67332), (1338, 56110), (1810, 41478), (1860, 40363), (2172, 34565), (2230, 33666), (2676, 28055), (2715, 27652), (3345, 22444), (3620, 20739), (4460, 16833), (5430, 13826), (5611, 13380), (6690, 11222), (6913, 10860)]