89270280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22543}}^1$

素因数の和:22571

約数の個数: 96

約数和(自身を含む): 316517760

約数和(自身を除く): 227247480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22543, 45086, 67629, 90172, 112715, 135258, 180344, 202887, 225430, 247973, 270516, 338145, 405774, 450860, 495946, 541032, 676290, 743919, 811548, 901720, 991892, 1014435, 1239865, 1352580, 1487838, 1623096, 1983784, 2028870, 2231757, 2479730, 2705160, 2975676, 3719595, 4057740, 4463514, 4959460, 5951352, 7439190, 8115480, 8927028, 9918920, 11158785, 14878380, 17854056, 22317570, 29756760, 44635140, 89270280]

約数ペア:

[(1, 89270280), (2, 44635140), (3, 29756760), (4, 22317570), (5, 17854056), (6, 14878380), (8, 11158785), (9, 9918920), (10, 8927028), (11, 8115480), (12, 7439190), (15, 5951352), (18, 4959460), (20, 4463514), (22, 4057740), (24, 3719595), (30, 2975676), (33, 2705160), (36, 2479730), (40, 2231757), (44, 2028870), (45, 1983784), (55, 1623096), (60, 1487838), (66, 1352580), (72, 1239865), (88, 1014435), (90, 991892), (99, 901720), (110, 811548), (120, 743919), (132, 676290), (165, 541032), (180, 495946), (198, 450860), (220, 405774), (264, 338145), (330, 270516), (360, 247973), (396, 225430), (440, 202887), (495, 180344), (660, 135258), (792, 112715), (990, 90172), (1320, 67629), (1980, 45086), (3960, 22543)]