12681450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{28181}}^1$

素因数の和:28199

約数の個数: 36

約数和(自身を含む): 34072038

約数和(自身を除く): 21390588

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 28181, 56362, 84543, 140905, 169086, 253629, 281810, 422715, 507258, 704525, 845430, 1268145, 1409050, 2113575, 2536290, 4227150, 6340725, 12681450]

約数ペア:

[(1, 12681450), (2, 6340725), (3, 4227150), (5, 2536290), (6, 2113575), (9, 1409050), (10, 1268145), (15, 845430), (18, 704525), (25, 507258), (30, 422715), (45, 281810), (50, 253629), (75, 169086), (90, 140905), (150, 84543), (225, 56362), (450, 28181)]