88273980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{827}}^1$

素因数の和:1435

約数の個数: 72

約数和(自身を含む): 268540272

約数和(自身を除く): 180266292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 593, 827, 1186, 1654, 1779, 2372, 2481, 2965, 3308, 3558, 4135, 4962, 5337, 5930, 7116, 7443, 8270, 8895, 9924, 10674, 11860, 12405, 14886, 16540, 17790, 21348, 24810, 26685, 29772, 35580, 37215, 49620, 53370, 74430, 106740, 148860, 490411, 980822, 1471233, 1961644, 2452055, 2942466, 4413699, 4904110, 5884932, 7356165, 8827398, 9808220, 14712330, 17654796, 22068495, 29424660, 44136990, 88273980]

約数ペア:

[(1, 88273980), (2, 44136990), (3, 29424660), (4, 22068495), (5, 17654796), (6, 14712330), (9, 9808220), (10, 8827398), (12, 7356165), (15, 5884932), (18, 4904110), (20, 4413699), (30, 2942466), (36, 2452055), (45, 1961644), (60, 1471233), (90, 980822), (180, 490411), (593, 148860), (827, 106740), (1186, 74430), (1654, 53370), (1779, 49620), (2372, 37215), (2481, 35580), (2965, 29772), (3308, 26685), (3558, 24810), (4135, 21348), (4962, 17790), (5337, 16540), (5930, 14886), (7116, 12405), (7443, 11860), (8270, 10674), (8895, 9924)]