8525250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 23897016

約数和(自身を除く): 15371766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 421, 450, 675, 750, 810, 842, 1125, 1263, 1350, 2025, 2105, 2250, 2526, 3375, 3789, 4050, 4210, 6315, 6750, 7578, 10125, 10525, 11367, 12630, 18945, 20250, 21050, 22734, 31575, 34101, 37890, 52625, 56835, 63150, 68202, 94725, 105250, 113670, 157875, 170505, 189450, 284175, 315750, 341010, 473625, 568350, 852525, 947250, 1420875, 1705050, 2841750, 4262625, 8525250]

約数ペア:

[(1, 8525250), (2, 4262625), (3, 2841750), (5, 1705050), (6, 1420875), (9, 947250), (10, 852525), (15, 568350), (18, 473625), (25, 341010), (27, 315750), (30, 284175), (45, 189450), (50, 170505), (54, 157875), (75, 113670), (81, 105250), (90, 94725), (125, 68202), (135, 63150), (150, 56835), (162, 52625), (225, 37890), (250, 34101), (270, 31575), (375, 22734), (405, 21050), (421, 20250), (450, 18945), (675, 12630), (750, 11367), (810, 10525), (842, 10125), (1125, 7578), (1263, 6750), (1350, 6315), (2025, 4210), (2105, 4050), (2250, 3789), (2526, 3375)]