66645450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{49367}}^1$

素因数の和:49388

約数の個数: 48

約数和(自身を含む): 183648960

約数和(自身を除く): 117003510

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, 49367, 98734, 148101, 246835, 296202, 444303, 493670, 740505, 888606, 1234175, 1332909, 1481010, 2221515, 2468350, 2665818, 3702525, 4443030, 6664545, 7405050, 11107575, 13329090, 22215150, 33322725, 66645450]

約数ペア:

[(1, 66645450), (2, 33322725), (3, 22215150), (5, 13329090), (6, 11107575), (9, 7405050), (10, 6664545), (15, 4443030), (18, 3702525), (25, 2665818), (27, 2468350), (30, 2221515), (45, 1481010), (50, 1332909), (54, 1234175), (75, 888606), (90, 740505), (135, 493670), (150, 444303), (225, 296202), (270, 246835), (450, 148101), (675, 98734), (1350, 49367)]