4287000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{1429}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 13384800

約数和(自身を除く): 9097800

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, 1429, 1500, 2858, 3000, 4287, 5716, 7145, 8574, 11432, 14290, 17148, 21435, 28580, 34296, 35725, 42870, 57160, 71450, 85740, 107175, 142900, 171480, 178625, 214350, 285800, 357250, 428700, 535875, 714500, 857400, 1071750, 1429000, 2143500, 4287000]

約数ペア:

[(1, 4287000), (2, 2143500), (3, 1429000), (4, 1071750), (5, 857400), (6, 714500), (8, 535875), (10, 428700), (12, 357250), (15, 285800), (20, 214350), (24, 178625), (25, 171480), (30, 142900), (40, 107175), (50, 85740), (60, 71450), (75, 57160), (100, 42870), (120, 35725), (125, 34296), (150, 28580), (200, 21435), (250, 17148), (300, 14290), (375, 11432), (500, 8574), (600, 7145), (750, 5716), (1000, 4287), (1429, 3000), (1500, 2858)]