420054000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{70009}}^1$

素因数の和:70035

約数の個数: 80

約数和(自身を含む): 1354273440

約数和(自身を除く): 934219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 70009, 140018, 210027, 280036, 350045, 420054, 560072, 700090, 840108, 1050135, 1120144, 1400180, 1680216, 1750225, 2100270, 2800360, 3360432, 3500450, 4200540, 5250675, 5600720, 7000900, 8401080, 8751125, 10501350, 14001800, 16802160, 17502250, 21002700, 26253375, 28003600, 35004500, 42005400, 52506750, 70009000, 84010800, 105013500, 140018000, 210027000, 420054000]

約数ペア:

[(1, 420054000), (2, 210027000), (3, 140018000), (4, 105013500), (5, 84010800), (6, 70009000), (8, 52506750), (10, 42005400), (12, 35004500), (15, 28003600), (16, 26253375), (20, 21002700), (24, 17502250), (25, 16802160), (30, 14001800), (40, 10501350), (48, 8751125), (50, 8401080), (60, 7000900), (75, 5600720), (80, 5250675), (100, 4200540), (120, 3500450), (125, 3360432), (150, 2800360), (200, 2100270), (240, 1750225), (250, 1680216), (300, 1400180), (375, 1120144), (400, 1050135), (500, 840108), (600, 700090), (750, 560072), (1000, 420054), (1200, 350045), (1500, 280036), (2000, 210027), (3000, 140018), (6000, 70009)]