160090000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2322

約数の個数: 100

約数和(自身を含む): 443158144

約数和(自身を除く): 283068144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 2000, 2287, 2500, 2800, 3500, 4375, 4574, 5000, 7000, 8750, 9148, 10000, 11435, 14000, 16009, 17500, 18296, 22870, 32018, 35000, 36592, 45740, 57175, 64036, 70000, 80045, 91480, 114350, 128072, 160090, 182960, 228700, 256144, 285875, 320180, 400225, 457400, 571750, 640360, 800450, 914800, 1143500, 1280720, 1429375, 1600900, 2001125, 2287000, 2858750, 3201800, 4002250, 4574000, 5717500, 6403600, 8004500, 10005625, 11435000, 16009000, 20011250, 22870000, 32018000, 40022500, 80045000, 160090000]

約数ペア:

[(1, 160090000), (2, 80045000), (4, 40022500), (5, 32018000), (7, 22870000), (8, 20011250), (10, 16009000), (14, 11435000), (16, 10005625), (20, 8004500), (25, 6403600), (28, 5717500), (35, 4574000), (40, 4002250), (50, 3201800), (56, 2858750), (70, 2287000), (80, 2001125), (100, 1600900), (112, 1429375), (125, 1280720), (140, 1143500), (175, 914800), (200, 800450), (250, 640360), (280, 571750), (350, 457400), (400, 400225), (500, 320180), (560, 285875), (625, 256144), (700, 228700), (875, 182960), (1000, 160090), (1250, 128072), (1400, 114350), (1750, 91480), (2000, 80045), (2287, 70000), (2500, 64036), (2800, 57175), (3500, 45740), (4375, 36592), (4574, 35000), (5000, 32018), (7000, 22870), (8750, 18296), (9148, 17500), (10000, 16009), (11435, 14000)]