81150660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50093}}^1$

素因数の和:50114

約数の個数: 60

約数和(自身を含む): 254577708

約数和(自身を除く): 173427048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50093, 100186, 150279, 200372, 250465, 300558, 450837, 500930, 601116, 751395, 901674, 1001860, 1352511, 1502790, 1803348, 2254185, 2705022, 3005580, 4057533, 4508370, 5410044, 6762555, 8115066, 9016740, 13525110, 16230132, 20287665, 27050220, 40575330, 81150660]

約数ペア:

[(1, 81150660), (2, 40575330), (3, 27050220), (4, 20287665), (5, 16230132), (6, 13525110), (9, 9016740), (10, 8115066), (12, 6762555), (15, 5410044), (18, 4508370), (20, 4057533), (27, 3005580), (30, 2705022), (36, 2254185), (45, 1803348), (54, 1502790), (60, 1352511), (81, 1001860), (90, 901674), (108, 751395), (135, 601116), (162, 500930), (180, 450837), (270, 300558), (324, 250465), (405, 200372), (540, 150279), (810, 100186), (1620, 50093)]