84687000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{28229}}^1$

素因数の和:28253

約数の個数: 64

約数和(自身を含む): 264232800

約数和(自身を除く): 179545800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 28229, 56458, 84687, 112916, 141145, 169374, 225832, 282290, 338748, 423435, 564580, 677496, 705725, 846870, 1129160, 1411450, 1693740, 2117175, 2822900, 3387480, 3528625, 4234350, 5645800, 7057250, 8468700, 10585875, 14114500, 16937400, 21171750, 28229000, 42343500, 84687000]

約数ペア:

[(1, 84687000), (2, 42343500), (3, 28229000), (4, 21171750), (5, 16937400), (6, 14114500), (8, 10585875), (10, 8468700), (12, 7057250), (15, 5645800), (20, 4234350), (24, 3528625), (25, 3387480), (30, 2822900), (40, 2117175), (50, 1693740), (60, 1411450), (75, 1129160), (100, 846870), (120, 705725), (125, 677496), (150, 564580), (200, 423435), (250, 338748), (300, 282290), (375, 225832), (500, 169374), (600, 141145), (750, 112916), (1000, 84687), (1500, 56458), (3000, 28229)]