241530800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{12323}}^1$

素因数の和:12355

約数の個数: 90

約数和(自身を含む): 675071748

約数和(自身を除く): 433540948

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, 3920, 4900, 9800, 12323, 19600, 24646, 49292, 61615, 86261, 98584, 123230, 172522, 197168, 246460, 308075, 345044, 431305, 492920, 603827, 616150, 690088, 862610, 985840, 1207654, 1232300, 1380176, 1725220, 2156525, 2415308, 2464600, 3019135, 3450440, 4313050, 4830616, 4929200, 6038270, 6900880, 8626100, 9661232, 12076540, 15095675, 17252200, 24153080, 30191350, 34504400, 48306160, 60382700, 120765400, 241530800]

約数ペア:

[(1, 241530800), (2, 120765400), (4, 60382700), (5, 48306160), (7, 34504400), (8, 30191350), (10, 24153080), (14, 17252200), (16, 15095675), (20, 12076540), (25, 9661232), (28, 8626100), (35, 6900880), (40, 6038270), (49, 4929200), (50, 4830616), (56, 4313050), (70, 3450440), (80, 3019135), (98, 2464600), (100, 2415308), (112, 2156525), (140, 1725220), (175, 1380176), (196, 1232300), (200, 1207654), (245, 985840), (280, 862610), (350, 690088), (392, 616150), (400, 603827), (490, 492920), (560, 431305), (700, 345044), (784, 308075), (980, 246460), (1225, 197168), (1400, 172522), (1960, 123230), (2450, 98584), (2800, 86261), (3920, 61615), (4900, 49292), (9800, 24646), (12323, 19600)]