76577200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{3907}}^1$

素因数の和:3939

約数の個数: 90

約数和(自身を含む): 214068516

約数和(自身を除く): 137491316

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, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3907, 3920, 4900, 7814, 9800, 15628, 19535, 19600, 27349, 31256, 39070, 54698, 62512, 78140, 97675, 109396, 136745, 156280, 191443, 195350, 218792, 273490, 312560, 382886, 390700, 437584, 546980, 683725, 765772, 781400, 957215, 1093960, 1367450, 1531544, 1562800, 1914430, 2187920, 2734900, 3063088, 3828860, 4786075, 5469800, 7657720, 9572150, 10939600, 15315440, 19144300, 38288600, 76577200]

約数ペア:

[(1, 76577200), (2, 38288600), (4, 19144300), (5, 15315440), (7, 10939600), (8, 9572150), (10, 7657720), (14, 5469800), (16, 4786075), (20, 3828860), (25, 3063088), (28, 2734900), (35, 2187920), (40, 1914430), (49, 1562800), (50, 1531544), (56, 1367450), (70, 1093960), (80, 957215), (98, 781400), (100, 765772), (112, 683725), (140, 546980), (175, 437584), (196, 390700), (200, 382886), (245, 312560), (280, 273490), (350, 218792), (392, 195350), (400, 191443), (490, 156280), (560, 136745), (700, 109396), (784, 97675), (980, 78140), (1225, 62512), (1400, 54698), (1960, 39070), (2450, 31256), (2800, 27349), (3907, 19600), (3920, 19535), (4900, 15628), (7814, 9800)]