284887260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{75367}}^1$

素因数の和:75392

約数の個数: 96

約数和(自身を含む): 1012945920

約数和(自身を除く): 728058660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 75367, 150734, 226101, 301468, 376835, 452202, 527569, 678303, 753670, 904404, 1055138, 1130505, 1356606, 1507340, 1582707, 2034909, 2110276, 2261010, 2637845, 2713212, 3165414, 3391515, 4069818, 4522020, 4748121, 5275690, 6330828, 6783030, 7913535, 8139636, 9496242, 10174545, 10551380, 13566060, 14244363, 15827070, 18992484, 20349090, 23740605, 28488726, 31654140, 40698180, 47481210, 56977452, 71221815, 94962420, 142443630, 284887260]

約数ペア:

[(1, 284887260), (2, 142443630), (3, 94962420), (4, 71221815), (5, 56977452), (6, 47481210), (7, 40698180), (9, 31654140), (10, 28488726), (12, 23740605), (14, 20349090), (15, 18992484), (18, 15827070), (20, 14244363), (21, 13566060), (27, 10551380), (28, 10174545), (30, 9496242), (35, 8139636), (36, 7913535), (42, 6783030), (45, 6330828), (54, 5275690), (60, 4748121), (63, 4522020), (70, 4069818), (84, 3391515), (90, 3165414), (105, 2713212), (108, 2637845), (126, 2261010), (135, 2110276), (140, 2034909), (180, 1582707), (189, 1507340), (210, 1356606), (252, 1130505), (270, 1055138), (315, 904404), (378, 753670), (420, 678303), (540, 527569), (630, 452202), (756, 376835), (945, 301468), (1260, 226101), (1890, 150734), (3780, 75367)]