155282800

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3769}}^1$

素因数の和:3890

約数の個数: 60

約数和(自身を含む): 376788880

約数和(自身を除く): 221506080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 2060, 2575, 3769, 4120, 5150, 7538, 8240, 10300, 15076, 18845, 20600, 30152, 37690, 41200, 60304, 75380, 94225, 150760, 188450, 301520, 376900, 388207, 753800, 776414, 1507600, 1552828, 1941035, 3105656, 3882070, 6211312, 7764140, 9705175, 15528280, 19410350, 31056560, 38820700, 77641400, 155282800]

約数ペア:

[(1, 155282800), (2, 77641400), (4, 38820700), (5, 31056560), (8, 19410350), (10, 15528280), (16, 9705175), (20, 7764140), (25, 6211312), (40, 3882070), (50, 3105656), (80, 1941035), (100, 1552828), (103, 1507600), (200, 776414), (206, 753800), (400, 388207), (412, 376900), (515, 301520), (824, 188450), (1030, 150760), (1648, 94225), (2060, 75380), (2575, 60304), (3769, 41200), (4120, 37690), (5150, 30152), (7538, 20600), (8240, 18845), (10300, 15076)]