5115150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 14285544

約数和(自身を除く): 9170394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 421, 450, 486, 675, 810, 842, 1215, 1263, 1350, 2025, 2105, 2430, 2526, 3789, 4050, 4210, 6075, 6315, 7578, 10525, 11367, 12150, 12630, 18945, 21050, 22734, 31575, 34101, 37890, 56835, 63150, 68202, 94725, 102303, 113670, 170505, 189450, 204606, 284175, 341010, 511515, 568350, 852525, 1023030, 1705050, 2557575, 5115150]

約数ペア:

[(1, 5115150), (2, 2557575), (3, 1705050), (5, 1023030), (6, 852525), (9, 568350), (10, 511515), (15, 341010), (18, 284175), (25, 204606), (27, 189450), (30, 170505), (45, 113670), (50, 102303), (54, 94725), (75, 68202), (81, 63150), (90, 56835), (135, 37890), (150, 34101), (162, 31575), (225, 22734), (243, 21050), (270, 18945), (405, 12630), (421, 12150), (450, 11367), (486, 10525), (675, 7578), (810, 6315), (842, 6075), (1215, 4210), (1263, 4050), (1350, 3789), (2025, 2526), (2105, 2430)]