75184480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67129}}^1$

素因数の和:67151

約数の個数: 48

約数和(自身を含む): 203001120

約数和(自身を除く): 127816640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67129, 134258, 268516, 335645, 469903, 537032, 671290, 939806, 1074064, 1342580, 1879612, 2148128, 2349515, 2685160, 3759224, 4699030, 5370320, 7518448, 9398060, 10740640, 15036896, 18796120, 37592240, 75184480]

約数ペア:

[(1, 75184480), (2, 37592240), (4, 18796120), (5, 15036896), (7, 10740640), (8, 9398060), (10, 7518448), (14, 5370320), (16, 4699030), (20, 3759224), (28, 2685160), (32, 2349515), (35, 2148128), (40, 1879612), (56, 1342580), (70, 1074064), (80, 939806), (112, 671290), (140, 537032), (160, 469903), (224, 335645), (280, 268516), (560, 134258), (1120, 67129)]