1624050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{401}}^1$

素因数の和:425

約数の個数: 60

約数和(自身を含む): 4523706

約数和(自身を除く): 2899656

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, 270, 401, 405, 450, 675, 802, 810, 1203, 1350, 2005, 2025, 2406, 3609, 4010, 4050, 6015, 7218, 10025, 10827, 12030, 18045, 20050, 21654, 30075, 32481, 36090, 54135, 60150, 64962, 90225, 108270, 162405, 180450, 270675, 324810, 541350, 812025, 1624050]

約数ペア:

[(1, 1624050), (2, 812025), (3, 541350), (5, 324810), (6, 270675), (9, 180450), (10, 162405), (15, 108270), (18, 90225), (25, 64962), (27, 60150), (30, 54135), (45, 36090), (50, 32481), (54, 30075), (75, 21654), (81, 20050), (90, 18045), (135, 12030), (150, 10827), (162, 10025), (225, 7218), (270, 6015), (401, 4050), (405, 4010), (450, 3609), (675, 2406), (802, 2025), (810, 2005), (1203, 1350)]