88282920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1495

約数の個数: 128

約数和(自身を含む): 295280640

約数和(自身を除く): 206997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1423, 1551, 1880, 2068, 2585, 2820, 2846, 3102, 4136, 4269, 5170, 5640, 5692, 6204, 7115, 7755, 8538, 10340, 11384, 12408, 14230, 15510, 15653, 17076, 20680, 21345, 28460, 31020, 31306, 34152, 42690, 46959, 56920, 62040, 62612, 66881, 78265, 85380, 93918, 125224, 133762, 156530, 170760, 187836, 200643, 234795, 267524, 313060, 334405, 375672, 401286, 469590, 535048, 626120, 668810, 735691, 802572, 939180, 1003215, 1337620, 1471382, 1605144, 1878360, 2006430, 2207073, 2675240, 2942764, 3678455, 4012860, 4414146, 5885528, 7356910, 8025720, 8828292, 11035365, 14713820, 17656584, 22070730, 29427640, 44141460, 88282920]

約数ペア:

[(1, 88282920), (2, 44141460), (3, 29427640), (4, 22070730), (5, 17656584), (6, 14713820), (8, 11035365), (10, 8828292), (11, 8025720), (12, 7356910), (15, 5885528), (20, 4414146), (22, 4012860), (24, 3678455), (30, 2942764), (33, 2675240), (40, 2207073), (44, 2006430), (47, 1878360), (55, 1605144), (60, 1471382), (66, 1337620), (88, 1003215), (94, 939180), (110, 802572), (120, 735691), (132, 668810), (141, 626120), (165, 535048), (188, 469590), (220, 401286), (235, 375672), (264, 334405), (282, 313060), (330, 267524), (376, 234795), (440, 200643), (470, 187836), (517, 170760), (564, 156530), (660, 133762), (705, 125224), (940, 93918), (1034, 85380), (1128, 78265), (1320, 66881), (1410, 62612), (1423, 62040), (1551, 56920), (1880, 46959), (2068, 42690), (2585, 34152), (2820, 31306), (2846, 31020), (3102, 28460), (4136, 21345), (4269, 20680), (5170, 17076), (5640, 15653), (5692, 15510), (6204, 14230), (7115, 12408), (7755, 11384), (8538, 10340)]