89335620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45119}}^1$

素因数の和:45145

約数の個数: 72

約数和(自身を含む): 295626240

約数和(自身を除く): 206290620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 45119, 90238, 135357, 180476, 225595, 270714, 406071, 451190, 496309, 541428, 676785, 812142, 902380, 992618, 1353570, 1488927, 1624284, 1985236, 2030355, 2481545, 2707140, 2977854, 4060710, 4466781, 4963090, 5955708, 7444635, 8121420, 8933562, 9926180, 14889270, 17867124, 22333905, 29778540, 44667810, 89335620]

約数ペア:

[(1, 89335620), (2, 44667810), (3, 29778540), (4, 22333905), (5, 17867124), (6, 14889270), (9, 9926180), (10, 8933562), (11, 8121420), (12, 7444635), (15, 5955708), (18, 4963090), (20, 4466781), (22, 4060710), (30, 2977854), (33, 2707140), (36, 2481545), (44, 2030355), (45, 1985236), (55, 1624284), (60, 1488927), (66, 1353570), (90, 992618), (99, 902380), (110, 812142), (132, 676785), (165, 541428), (180, 496309), (198, 451190), (220, 406071), (330, 270714), (396, 225595), (495, 180476), (660, 135357), (990, 90238), (1980, 45119)]