105534540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18959

約数の個数: 72

約数和(自身を含む): 330465408

約数和(自身を除く): 224930868

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, 18913, 37826, 56739, 75652, 94565, 113478, 170217, 189130, 226956, 283695, 340434, 378260, 567390, 586303, 680868, 851085, 1134780, 1172606, 1702170, 1758909, 2345212, 2931515, 3404340, 3517818, 5276727, 5863030, 7035636, 8794545, 10553454, 11726060, 17589090, 21106908, 26383635, 35178180, 52767270, 105534540]

約数ペア:

[(1, 105534540), (2, 52767270), (3, 35178180), (4, 26383635), (5, 21106908), (6, 17589090), (9, 11726060), (10, 10553454), (12, 8794545), (15, 7035636), (18, 5863030), (20, 5276727), (30, 3517818), (31, 3404340), (36, 2931515), (45, 2345212), (60, 1758909), (62, 1702170), (90, 1172606), (93, 1134780), (124, 851085), (155, 680868), (180, 586303), (186, 567390), (279, 378260), (310, 340434), (372, 283695), (465, 226956), (558, 189130), (620, 170217), (930, 113478), (1116, 94565), (1395, 75652), (1860, 56739), (2790, 37826), (5580, 18913)]