179112420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32099}}^1$

素因数の和:32145

約数の個数: 72

約数和(自身を含む): 560851200

約数和(自身を除く): 381738780

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, 32099, 64198, 96297, 128396, 160495, 192594, 288891, 320990, 385188, 481485, 577782, 641980, 962970, 995069, 1155564, 1444455, 1925940, 1990138, 2888910, 2985207, 3980276, 4975345, 5777820, 5970414, 8955621, 9950690, 11940828, 14926035, 17911242, 19901380, 29852070, 35822484, 44778105, 59704140, 89556210, 179112420]

約数ペア:

[(1, 179112420), (2, 89556210), (3, 59704140), (4, 44778105), (5, 35822484), (6, 29852070), (9, 19901380), (10, 17911242), (12, 14926035), (15, 11940828), (18, 9950690), (20, 8955621), (30, 5970414), (31, 5777820), (36, 4975345), (45, 3980276), (60, 2985207), (62, 2888910), (90, 1990138), (93, 1925940), (124, 1444455), (155, 1155564), (180, 995069), (186, 962970), (279, 641980), (310, 577782), (372, 481485), (465, 385188), (558, 320990), (620, 288891), (930, 192594), (1116, 160495), (1395, 128396), (1860, 96297), (2790, 64198), (5580, 32099)]