90300750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{120401}}^1$

素因数の和:120421

約数の個数: 32

約数和(自身を含む): 225392544

約数和(自身を除く): 135091794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 120401, 240802, 361203, 602005, 722406, 1204010, 1806015, 3010025, 3612030, 6020050, 9030075, 15050125, 18060150, 30100250, 45150375, 90300750]

約数ペア:

[(1, 90300750), (2, 45150375), (3, 30100250), (5, 18060150), (6, 15050125), (10, 9030075), (15, 6020050), (25, 3612030), (30, 3010025), (50, 1806015), (75, 1204010), (125, 722406), (150, 602005), (250, 361203), (375, 240802), (750, 120401)]