89138940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135059}}^1$

素因数の和:135082

約数の個数: 48

約数和(自身を含む): 272280960

約数和(自身を除く): 183142020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 135059, 270118, 405177, 540236, 675295, 810354, 1350590, 1485649, 1620708, 2025885, 2701180, 2971298, 4051770, 4456947, 5942596, 7428245, 8103540, 8913894, 14856490, 17827788, 22284735, 29712980, 44569470, 89138940]

約数ペア:

[(1, 89138940), (2, 44569470), (3, 29712980), (4, 22284735), (5, 17827788), (6, 14856490), (10, 8913894), (11, 8103540), (12, 7428245), (15, 5942596), (20, 4456947), (22, 4051770), (30, 2971298), (33, 2701180), (44, 2025885), (55, 1620708), (60, 1485649), (66, 1350590), (110, 810354), (132, 675295), (165, 540236), (220, 405177), (330, 270118), (660, 135059)]