215061200

素因数分解:

$2^4\times 5^2\times {\mathrm{223}}^1\times {\mathrm{2411}}^1$

素因数の和:2652

約数の個数: 60

約数和(自身を含む): 519216768

約数和(自身を除く): 304155568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 223, 400, 446, 892, 1115, 1784, 2230, 2411, 3568, 4460, 4822, 5575, 8920, 9644, 11150, 12055, 17840, 19288, 22300, 24110, 38576, 44600, 48220, 60275, 89200, 96440, 120550, 192880, 241100, 482200, 537653, 964400, 1075306, 2150612, 2688265, 4301224, 5376530, 8602448, 10753060, 13441325, 21506120, 26882650, 43012240, 53765300, 107530600, 215061200]

約数ペア:

[(1, 215061200), (2, 107530600), (4, 53765300), (5, 43012240), (8, 26882650), (10, 21506120), (16, 13441325), (20, 10753060), (25, 8602448), (40, 5376530), (50, 4301224), (80, 2688265), (100, 2150612), (200, 1075306), (223, 964400), (400, 537653), (446, 482200), (892, 241100), (1115, 192880), (1784, 120550), (2230, 96440), (2411, 89200), (3568, 60275), (4460, 48220), (4822, 44600), (5575, 38576), (8920, 24110), (9644, 22300), (11150, 19288), (12055, 17840)]