148372000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 424628568

約数和(自身を除く): 276256568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 757, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1514, 1568, 1750, 1960, 2000, 2450, 2800, 3028, 3500, 3785, 3920, 4000, 4900, 5299, 5600, 6056, 6125, 7000, 7570, 7840, 9800, 10598, 12112, 12250, 14000, 15140, 18925, 19600, 21196, 24224, 24500, 26495, 28000, 30280, 37093, 37850, 39200, 42392, 49000, 52990, 60560, 74186, 75700, 84784, 94625, 98000, 105980, 121120, 132475, 148372, 151400, 169568, 185465, 189250, 196000, 211960, 264950, 296744, 302800, 370930, 378500, 423920, 529900, 593488, 605600, 662375, 741860, 757000, 847840, 927325, 1059800, 1186976, 1324750, 1483720, 1514000, 1854650, 2119600, 2649500, 2967440, 3028000, 3709300, 4239200, 4636625, 5299000, 5934880, 7418600, 9273250, 10598000, 14837200, 18546500, 21196000, 29674400, 37093000, 74186000, 148372000]

約数ペア:

[(1, 148372000), (2, 74186000), (4, 37093000), (5, 29674400), (7, 21196000), (8, 18546500), (10, 14837200), (14, 10598000), (16, 9273250), (20, 7418600), (25, 5934880), (28, 5299000), (32, 4636625), (35, 4239200), (40, 3709300), (49, 3028000), (50, 2967440), (56, 2649500), (70, 2119600), (80, 1854650), (98, 1514000), (100, 1483720), (112, 1324750), (125, 1186976), (140, 1059800), (160, 927325), (175, 847840), (196, 757000), (200, 741860), (224, 662375), (245, 605600), (250, 593488), (280, 529900), (350, 423920), (392, 378500), (400, 370930), (490, 302800), (500, 296744), (560, 264950), (700, 211960), (757, 196000), (784, 189250), (800, 185465), (875, 169568), (980, 151400), (1000, 148372), (1120, 132475), (1225, 121120), (1400, 105980), (1514, 98000), (1568, 94625), (1750, 84784), (1960, 75700), (2000, 74186), (2450, 60560), (2800, 52990), (3028, 49000), (3500, 42392), (3785, 39200), (3920, 37850), (4000, 37093), (4900, 30280), (5299, 28000), (5600, 26495), (6056, 24500), (6125, 24224), (7000, 21196), (7570, 19600), (7840, 18925), (9800, 15140), (10598, 14000), (12112, 12250)]