13443000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{4481}}^1$

素因数の和:4505

約数の個数: 64

約数和(自身を含む): 41951520

約数和(自身を除く): 28508520

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, 4481, 8962, 13443, 17924, 22405, 26886, 35848, 44810, 53772, 67215, 89620, 107544, 112025, 134430, 179240, 224050, 268860, 336075, 448100, 537720, 560125, 672150, 896200, 1120250, 1344300, 1680375, 2240500, 2688600, 3360750, 4481000, 6721500, 13443000]

約数ペア:

[(1, 13443000), (2, 6721500), (3, 4481000), (4, 3360750), (5, 2688600), (6, 2240500), (8, 1680375), (10, 1344300), (12, 1120250), (15, 896200), (20, 672150), (24, 560125), (25, 537720), (30, 448100), (40, 336075), (50, 268860), (60, 224050), (75, 179240), (100, 134430), (120, 112025), (125, 107544), (150, 89620), (200, 67215), (250, 53772), (300, 44810), (375, 35848), (500, 26886), (600, 22405), (750, 17924), (1000, 13443), (1500, 8962), (3000, 4481)]