87044040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5623}}^1$

素因数の和:5683

約数の個数: 96

約数和(自身を含む): 289523520

約数和(自身を除く): 202479480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5623, 7740, 11246, 15480, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 67476, 84345, 101214, 112460, 134952, 168690, 202428, 224920, 241789, 253035, 337380, 404856, 483578, 506070, 674760, 725367, 967156, 1012140, 1208945, 1450734, 1934312, 2024280, 2176101, 2417890, 2901468, 3626835, 4352202, 4835780, 5802936, 7253670, 8704404, 9671560, 10880505, 14507340, 17408808, 21761010, 29014680, 43522020, 87044040]

約数ペア:

[(1, 87044040), (2, 43522020), (3, 29014680), (4, 21761010), (5, 17408808), (6, 14507340), (8, 10880505), (9, 9671560), (10, 8704404), (12, 7253670), (15, 5802936), (18, 4835780), (20, 4352202), (24, 3626835), (30, 2901468), (36, 2417890), (40, 2176101), (43, 2024280), (45, 1934312), (60, 1450734), (72, 1208945), (86, 1012140), (90, 967156), (120, 725367), (129, 674760), (172, 506070), (180, 483578), (215, 404856), (258, 337380), (344, 253035), (360, 241789), (387, 224920), (430, 202428), (516, 168690), (645, 134952), (774, 112460), (860, 101214), (1032, 84345), (1290, 67476), (1548, 56230), (1720, 50607), (1935, 44984), (2580, 33738), (3096, 28115), (3870, 22492), (5160, 16869), (5623, 15480), (7740, 11246)]