31334850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{2579}}^1$

素因数の和:2606

約数の個数: 72

約数和(自身を含む): 87338160

約数和(自身を除く): 56003310

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, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 2579, 4050, 5158, 6075, 7737, 12150, 12895, 15474, 23211, 25790, 38685, 46422, 64475, 69633, 77370, 116055, 128950, 139266, 193425, 208899, 232110, 348165, 386850, 417798, 580275, 626697, 696330, 1044495, 1160550, 1253394, 1740825, 2088990, 3133485, 3481650, 5222475, 6266970, 10444950, 15667425, 31334850]

約数ペア:

[(1, 31334850), (2, 15667425), (3, 10444950), (5, 6266970), (6, 5222475), (9, 3481650), (10, 3133485), (15, 2088990), (18, 1740825), (25, 1253394), (27, 1160550), (30, 1044495), (45, 696330), (50, 626697), (54, 580275), (75, 417798), (81, 386850), (90, 348165), (135, 232110), (150, 208899), (162, 193425), (225, 139266), (243, 128950), (270, 116055), (405, 77370), (450, 69633), (486, 64475), (675, 46422), (810, 38685), (1215, 25790), (1350, 23211), (2025, 15474), (2430, 12895), (2579, 12150), (4050, 7737), (5158, 6075)]