75423180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179579}}^1$

素因数の和:179598

約数の個数: 48

約数和(自身を含む): 241355520

約数和(自身を除く): 165932340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 179579, 359158, 538737, 718316, 897895, 1077474, 1257053, 1795790, 2154948, 2514106, 2693685, 3591580, 3771159, 5028212, 5387370, 6285265, 7542318, 10774740, 12570530, 15084636, 18855795, 25141060, 37711590, 75423180]

約数ペア:

[(1, 75423180), (2, 37711590), (3, 25141060), (4, 18855795), (5, 15084636), (6, 12570530), (7, 10774740), (10, 7542318), (12, 6285265), (14, 5387370), (15, 5028212), (20, 3771159), (21, 3591580), (28, 2693685), (30, 2514106), (35, 2154948), (42, 1795790), (60, 1257053), (70, 1077474), (84, 897895), (105, 718316), (140, 538737), (210, 359158), (420, 179579)]