211341200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{75479}}^1$

素因数の和:75504

約数の個数: 60

約数和(自身を含む): 580290240

約数和(自身を除く): 368949040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 75479, 150958, 301916, 377395, 528353, 603832, 754790, 1056706, 1207664, 1509580, 1886975, 2113412, 2641765, 3019160, 3773950, 4226824, 5283530, 6038320, 7547900, 8453648, 10567060, 13208825, 15095800, 21134120, 26417650, 30191600, 42268240, 52835300, 105670600, 211341200]

約数ペア:

[(1, 211341200), (2, 105670600), (4, 52835300), (5, 42268240), (7, 30191600), (8, 26417650), (10, 21134120), (14, 15095800), (16, 13208825), (20, 10567060), (25, 8453648), (28, 7547900), (35, 6038320), (40, 5283530), (50, 4226824), (56, 3773950), (70, 3019160), (80, 2641765), (100, 2113412), (112, 1886975), (140, 1509580), (175, 1207664), (200, 1056706), (280, 754790), (350, 603832), (400, 528353), (560, 377395), (700, 301916), (1400, 150958), (2800, 75479)]