1275900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4253}}^1$

素因数の和:4270

約数の個数: 36

約数和(自身を含む): 3692472

約数和(自身を除く): 2416572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4253, 8506, 12759, 17012, 21265, 25518, 42530, 51036, 63795, 85060, 106325, 127590, 212650, 255180, 318975, 425300, 637950, 1275900]

約数ペア:

[(1, 1275900), (2, 637950), (3, 425300), (4, 318975), (5, 255180), (6, 212650), (10, 127590), (12, 106325), (15, 85060), (20, 63795), (25, 51036), (30, 42530), (50, 25518), (60, 21265), (75, 17012), (100, 12759), (150, 8506), (300, 4253)]