187670000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 150

約数和(自身を含む): 529930368

約数和(自身を除く): 342260368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 383, 392, 400, 490, 500, 560, 625, 700, 766, 784, 875, 980, 1000, 1225, 1250, 1400, 1532, 1750, 1915, 1960, 2000, 2450, 2500, 2681, 2800, 3064, 3500, 3830, 3920, 4375, 4900, 5000, 5362, 6125, 6128, 7000, 7660, 8750, 9575, 9800, 10000, 10724, 12250, 13405, 14000, 15320, 17500, 18767, 19150, 19600, 21448, 24500, 26810, 30625, 30640, 35000, 37534, 38300, 42896, 47875, 49000, 53620, 61250, 67025, 70000, 75068, 76600, 93835, 95750, 98000, 107240, 122500, 134050, 150136, 153200, 187670, 191500, 214480, 239375, 245000, 268100, 300272, 335125, 375340, 383000, 469175, 478750, 490000, 536200, 670250, 750680, 766000, 938350, 957500, 1072400, 1340500, 1501360, 1675625, 1876700, 1915000, 2345875, 2681000, 3351250, 3753400, 3830000, 4691750, 5362000, 6702500, 7506800, 9383500, 11729375, 13405000, 18767000, 23458750, 26810000, 37534000, 46917500, 93835000, 187670000]

約数ペア:

[(1, 187670000), (2, 93835000), (4, 46917500), (5, 37534000), (7, 26810000), (8, 23458750), (10, 18767000), (14, 13405000), (16, 11729375), (20, 9383500), (25, 7506800), (28, 6702500), (35, 5362000), (40, 4691750), (49, 3830000), (50, 3753400), (56, 3351250), (70, 2681000), (80, 2345875), (98, 1915000), (100, 1876700), (112, 1675625), (125, 1501360), (140, 1340500), (175, 1072400), (196, 957500), (200, 938350), (245, 766000), (250, 750680), (280, 670250), (350, 536200), (383, 490000), (392, 478750), (400, 469175), (490, 383000), (500, 375340), (560, 335125), (625, 300272), (700, 268100), (766, 245000), (784, 239375), (875, 214480), (980, 191500), (1000, 187670), (1225, 153200), (1250, 150136), (1400, 134050), (1532, 122500), (1750, 107240), (1915, 98000), (1960, 95750), (2000, 93835), (2450, 76600), (2500, 75068), (2681, 70000), (2800, 67025), (3064, 61250), (3500, 53620), (3830, 49000), (3920, 47875), (4375, 42896), (4900, 38300), (5000, 37534), (5362, 35000), (6125, 30640), (6128, 30625), (7000, 26810), (7660, 24500), (8750, 21448), (9575, 19600), (9800, 19150), (10000, 18767), (10724, 17500), (12250, 15320), (13405, 14000)]