75068000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 215115264

約数和(自身を除く): 140047264

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, 383, 392, 400, 490, 500, 560, 700, 766, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1532, 1568, 1750, 1915, 1960, 2000, 2450, 2681, 2800, 3064, 3500, 3830, 3920, 4000, 4900, 5362, 5600, 6125, 6128, 7000, 7660, 7840, 9575, 9800, 10724, 12250, 12256, 13405, 14000, 15320, 18767, 19150, 19600, 21448, 24500, 26810, 28000, 30640, 37534, 38300, 39200, 42896, 47875, 49000, 53620, 61280, 67025, 75068, 76600, 85792, 93835, 95750, 98000, 107240, 134050, 150136, 153200, 187670, 191500, 196000, 214480, 268100, 300272, 306400, 335125, 375340, 383000, 428960, 469175, 536200, 600544, 670250, 750680, 766000, 938350, 1072400, 1340500, 1501360, 1532000, 1876700, 2144800, 2345875, 2681000, 3002720, 3753400, 4691750, 5362000, 7506800, 9383500, 10724000, 15013600, 18767000, 37534000, 75068000]

約数ペア:

[(1, 75068000), (2, 37534000), (4, 18767000), (5, 15013600), (7, 10724000), (8, 9383500), (10, 7506800), (14, 5362000), (16, 4691750), (20, 3753400), (25, 3002720), (28, 2681000), (32, 2345875), (35, 2144800), (40, 1876700), (49, 1532000), (50, 1501360), (56, 1340500), (70, 1072400), (80, 938350), (98, 766000), (100, 750680), (112, 670250), (125, 600544), (140, 536200), (160, 469175), (175, 428960), (196, 383000), (200, 375340), (224, 335125), (245, 306400), (250, 300272), (280, 268100), (350, 214480), (383, 196000), (392, 191500), (400, 187670), (490, 153200), (500, 150136), (560, 134050), (700, 107240), (766, 98000), (784, 95750), (800, 93835), (875, 85792), (980, 76600), (1000, 75068), (1120, 67025), (1225, 61280), (1400, 53620), (1532, 49000), (1568, 47875), (1750, 42896), (1915, 39200), (1960, 38300), (2000, 37534), (2450, 30640), (2681, 28000), (2800, 26810), (3064, 24500), (3500, 21448), (3830, 19600), (3920, 19150), (4000, 18767), (4900, 15320), (5362, 14000), (5600, 13405), (6125, 12256), (6128, 12250), (7000, 10724), (7660, 9800), (7840, 9575)]