885277620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6379}}^1$

素因数の和:6654

約数の個数: 96

約数和(自身を含む): 2765347200

約数和(自身を除く): 1880069580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 257, 270, 514, 540, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 6379, 6939, 7710, 9252, 11565, 12758, 13878, 15420, 19137, 23130, 25516, 27756, 31895, 34695, 38274, 46260, 57411, 63790, 69390, 76548, 95685, 114822, 127580, 138780, 172233, 191370, 229644, 287055, 344466, 382740, 574110, 688932, 861165, 1148220, 1639403, 1722330, 3278806, 3444660, 4918209, 6557612, 8197015, 9836418, 14754627, 16394030, 19672836, 24591045, 29509254, 32788060, 44263881, 49182090, 59018508, 73773135, 88527762, 98364180, 147546270, 177055524, 221319405, 295092540, 442638810, 885277620]

約数ペア:

[(1, 885277620), (2, 442638810), (3, 295092540), (4, 221319405), (5, 177055524), (6, 147546270), (9, 98364180), (10, 88527762), (12, 73773135), (15, 59018508), (18, 49182090), (20, 44263881), (27, 32788060), (30, 29509254), (36, 24591045), (45, 19672836), (54, 16394030), (60, 14754627), (90, 9836418), (108, 8197015), (135, 6557612), (180, 4918209), (257, 3444660), (270, 3278806), (514, 1722330), (540, 1639403), (771, 1148220), (1028, 861165), (1285, 688932), (1542, 574110), (2313, 382740), (2570, 344466), (3084, 287055), (3855, 229644), (4626, 191370), (5140, 172233), (6379, 138780), (6939, 127580), (7710, 114822), (9252, 95685), (11565, 76548), (12758, 69390), (13878, 63790), (15420, 57411), (19137, 46260), (23130, 38274), (25516, 34695), (27756, 31895)]