89074980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9337}}^1$

素因数の和:9405

約数の個数: 72

約数和(自身を含む): 275321592

約数和(自身を除く): 186246612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9337, 9540, 18674, 28011, 37348, 46685, 56022, 84033, 93370, 112044, 140055, 168066, 186740, 280110, 336132, 420165, 494861, 560220, 840330, 989722, 1484583, 1680660, 1979444, 2474305, 2969166, 4453749, 4948610, 5938332, 7422915, 8907498, 9897220, 14845830, 17814996, 22268745, 29691660, 44537490, 89074980]

約数ペア:

[(1, 89074980), (2, 44537490), (3, 29691660), (4, 22268745), (5, 17814996), (6, 14845830), (9, 9897220), (10, 8907498), (12, 7422915), (15, 5938332), (18, 4948610), (20, 4453749), (30, 2969166), (36, 2474305), (45, 1979444), (53, 1680660), (60, 1484583), (90, 989722), (106, 840330), (159, 560220), (180, 494861), (212, 420165), (265, 336132), (318, 280110), (477, 186740), (530, 168066), (636, 140055), (795, 112044), (954, 93370), (1060, 84033), (1590, 56022), (1908, 46685), (2385, 37348), (3180, 28011), (4770, 18674), (9337, 9540)]