27162800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 76111200

約数和(自身を除く): 48948400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 109, 112, 140, 175, 178, 200, 218, 280, 350, 356, 400, 436, 445, 545, 560, 623, 700, 712, 763, 872, 890, 1090, 1246, 1400, 1424, 1526, 1744, 1780, 2180, 2225, 2492, 2725, 2800, 3052, 3115, 3560, 3815, 4360, 4450, 4984, 5450, 6104, 6230, 7120, 7630, 8720, 8900, 9701, 9968, 10900, 12208, 12460, 15260, 15575, 17800, 19075, 19402, 21800, 24920, 30520, 31150, 35600, 38150, 38804, 43600, 48505, 49840, 61040, 62300, 67907, 76300, 77608, 97010, 124600, 135814, 152600, 155216, 194020, 242525, 249200, 271628, 305200, 339535, 388040, 485050, 543256, 679070, 776080, 970100, 1086512, 1358140, 1697675, 1940200, 2716280, 3395350, 3880400, 5432560, 6790700, 13581400, 27162800]

約数ペア:

[(1, 27162800), (2, 13581400), (4, 6790700), (5, 5432560), (7, 3880400), (8, 3395350), (10, 2716280), (14, 1940200), (16, 1697675), (20, 1358140), (25, 1086512), (28, 970100), (35, 776080), (40, 679070), (50, 543256), (56, 485050), (70, 388040), (80, 339535), (89, 305200), (100, 271628), (109, 249200), (112, 242525), (140, 194020), (175, 155216), (178, 152600), (200, 135814), (218, 124600), (280, 97010), (350, 77608), (356, 76300), (400, 67907), (436, 62300), (445, 61040), (545, 49840), (560, 48505), (623, 43600), (700, 38804), (712, 38150), (763, 35600), (872, 31150), (890, 30520), (1090, 24920), (1246, 21800), (1400, 19402), (1424, 19075), (1526, 17800), (1744, 15575), (1780, 15260), (2180, 12460), (2225, 12208), (2492, 10900), (2725, 9968), (2800, 9701), (3052, 8900), (3115, 8720), (3560, 7630), (3815, 7120), (4360, 6230), (4450, 6104), (4984, 5450)]