2268450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^2$

素因数の和:160

約数の個数: 54

約数和(自身を含む): 6181617

約数和(自身を除く): 3913167

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5041, 5325, 6390, 10082, 10650, 15123, 15975, 25205, 30246, 31950, 45369, 50410, 75615, 90738, 126025, 151230, 226845, 252050, 378075, 453690, 756150, 1134225, 2268450]

約数ペア:

[(1, 2268450), (2, 1134225), (3, 756150), (5, 453690), (6, 378075), (9, 252050), (10, 226845), (15, 151230), (18, 126025), (25, 90738), (30, 75615), (45, 50410), (50, 45369), (71, 31950), (75, 30246), (90, 25205), (142, 15975), (150, 15123), (213, 10650), (225, 10082), (355, 6390), (426, 5325), (450, 5041), (639, 3550), (710, 3195), (1065, 2130), (1278, 1775)]