142437150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{105509}}^1$

素因数の和:105530

約数の個数: 48

約数和(自身を含む): 392497200

約数和(自身を除く): 250060050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 105509, 211018, 316527, 527545, 633054, 949581, 1055090, 1582635, 1899162, 2637725, 2848743, 3165270, 4747905, 5275450, 5697486, 7913175, 9495810, 14243715, 15826350, 23739525, 28487430, 47479050, 71218575, 142437150]

約数ペア:

[(1, 142437150), (2, 71218575), (3, 47479050), (5, 28487430), (6, 23739525), (9, 15826350), (10, 14243715), (15, 9495810), (18, 7913175), (25, 5697486), (27, 5275450), (30, 4747905), (45, 3165270), (50, 2848743), (54, 2637725), (75, 1899162), (90, 1582635), (135, 1055090), (150, 949581), (225, 633054), (270, 527545), (450, 316527), (675, 211018), (1350, 105509)]