27272000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 112

約数和(自身を含む): 77346048

約数和(自身を除く): 50074048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 487, 500, 560, 700, 800, 875, 974, 1000, 1120, 1400, 1600, 1750, 1948, 2000, 2240, 2435, 2800, 3409, 3500, 3896, 4000, 4870, 5600, 6818, 7000, 7792, 8000, 9740, 11200, 12175, 13636, 14000, 15584, 17045, 19480, 24350, 27272, 28000, 31168, 34090, 38960, 48700, 54544, 56000, 60875, 68180, 77920, 85225, 97400, 109088, 121750, 136360, 155840, 170450, 194800, 218176, 243500, 272720, 340900, 389600, 426125, 487000, 545440, 681800, 779200, 852250, 974000, 1090880, 1363600, 1704500, 1948000, 2727200, 3409000, 3896000, 5454400, 6818000, 13636000, 27272000]

約数ペア:

[(1, 27272000), (2, 13636000), (4, 6818000), (5, 5454400), (7, 3896000), (8, 3409000), (10, 2727200), (14, 1948000), (16, 1704500), (20, 1363600), (25, 1090880), (28, 974000), (32, 852250), (35, 779200), (40, 681800), (50, 545440), (56, 487000), (64, 426125), (70, 389600), (80, 340900), (100, 272720), (112, 243500), (125, 218176), (140, 194800), (160, 170450), (175, 155840), (200, 136360), (224, 121750), (250, 109088), (280, 97400), (320, 85225), (350, 77920), (400, 68180), (448, 60875), (487, 56000), (500, 54544), (560, 48700), (700, 38960), (800, 34090), (875, 31168), (974, 28000), (1000, 27272), (1120, 24350), (1400, 19480), (1600, 17045), (1750, 15584), (1948, 14000), (2000, 13636), (2240, 12175), (2435, 11200), (2800, 9740), (3409, 8000), (3500, 7792), (3896, 7000), (4000, 6818), (4870, 5600)]