2175900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{7253}}^1$

素因数の和:7270

約数の個数: 36

約数和(自身を含む): 6296472

約数和(自身を除く): 4120572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 7253, 14506, 21759, 29012, 36265, 43518, 72530, 87036, 108795, 145060, 181325, 217590, 362650, 435180, 543975, 725300, 1087950, 2175900]

約数ペア:

[(1, 2175900), (2, 1087950), (3, 725300), (4, 543975), (5, 435180), (6, 362650), (10, 217590), (12, 181325), (15, 145060), (20, 108795), (25, 87036), (30, 72530), (50, 43518), (60, 36265), (75, 29012), (100, 21759), (150, 14506), (300, 7253)]