553706700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{42923}}^1$

素因数の和:42983

約数の個数: 72

約数和(自身を含む): 1639353408

約数和(自身を除く): 1085646708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 42923, 85846, 128769, 171692, 214615, 257538, 429230, 515076, 643845, 858460, 1073075, 1287690, 1845689, 2146150, 2575380, 3219225, 3691378, 4292300, 5537067, 6438450, 7382756, 9228445, 11074134, 12876900, 18456890, 22148268, 27685335, 36913780, 46142225, 55370670, 92284450, 110741340, 138426675, 184568900, 276853350, 553706700]

約数ペア:

[(1, 553706700), (2, 276853350), (3, 184568900), (4, 138426675), (5, 110741340), (6, 92284450), (10, 55370670), (12, 46142225), (15, 36913780), (20, 27685335), (25, 22148268), (30, 18456890), (43, 12876900), (50, 11074134), (60, 9228445), (75, 7382756), (86, 6438450), (100, 5537067), (129, 4292300), (150, 3691378), (172, 3219225), (215, 2575380), (258, 2146150), (300, 1845689), (430, 1287690), (516, 1073075), (645, 858460), (860, 643845), (1075, 515076), (1290, 429230), (2150, 257538), (2580, 214615), (3225, 171692), (4300, 128769), (6450, 85846), (12900, 42923)]