2537400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{4229}}^1$

素因数の和:4248

約数の個数: 48

約数和(自身を含む): 7867800

約数和(自身を除く): 5330400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 4229, 8458, 12687, 16916, 21145, 25374, 33832, 42290, 50748, 63435, 84580, 101496, 105725, 126870, 169160, 211450, 253740, 317175, 422900, 507480, 634350, 845800, 1268700, 2537400]

約数ペア:

[(1, 2537400), (2, 1268700), (3, 845800), (4, 634350), (5, 507480), (6, 422900), (8, 317175), (10, 253740), (12, 211450), (15, 169160), (20, 126870), (24, 105725), (25, 101496), (30, 84580), (40, 63435), (50, 50748), (60, 42290), (75, 33832), (100, 25374), (120, 21145), (150, 16916), (200, 12687), (300, 8458), (600, 4229)]