56720250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{2801}}^1$

素因数の和:2830

約数の個数: 80

約数和(自身を含む): 158671656

約数和(自身を除く): 101951406

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, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 2801, 3375, 4050, 5602, 6750, 8403, 10125, 14005, 16806, 20250, 25209, 28010, 42015, 50418, 70025, 75627, 84030, 126045, 140050, 151254, 210075, 226881, 252090, 350125, 378135, 420150, 453762, 630225, 700250, 756270, 1050375, 1134405, 1260450, 1890675, 2100750, 2268810, 3151125, 3781350, 5672025, 6302250, 9453375, 11344050, 18906750, 28360125, 56720250]

約数ペア:

[(1, 56720250), (2, 28360125), (3, 18906750), (5, 11344050), (6, 9453375), (9, 6302250), (10, 5672025), (15, 3781350), (18, 3151125), (25, 2268810), (27, 2100750), (30, 1890675), (45, 1260450), (50, 1134405), (54, 1050375), (75, 756270), (81, 700250), (90, 630225), (125, 453762), (135, 420150), (150, 378135), (162, 350125), (225, 252090), (250, 226881), (270, 210075), (375, 151254), (405, 140050), (450, 126045), (675, 84030), (750, 75627), (810, 70025), (1125, 50418), (1350, 42015), (2025, 28010), (2250, 25209), (2801, 20250), (3375, 16806), (4050, 14005), (5602, 10125), (6750, 8403)]