140468100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10949

約数の個数: 72

約数和(自身を含む): 415910880

約数和(自身を除く): 275442780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 10889, 12900, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 272225, 326670, 468227, 544450, 653340, 816675, 936454, 1088900, 1404681, 1633350, 1872908, 2341135, 2809362, 3266700, 4682270, 5618724, 7023405, 9364540, 11705675, 14046810, 23411350, 28093620, 35117025, 46822700, 70234050, 140468100]

約数ペア:

[(1, 140468100), (2, 70234050), (3, 46822700), (4, 35117025), (5, 28093620), (6, 23411350), (10, 14046810), (12, 11705675), (15, 9364540), (20, 7023405), (25, 5618724), (30, 4682270), (43, 3266700), (50, 2809362), (60, 2341135), (75, 1872908), (86, 1633350), (100, 1404681), (129, 1088900), (150, 936454), (172, 816675), (215, 653340), (258, 544450), (300, 468227), (430, 326670), (516, 272225), (645, 217780), (860, 163335), (1075, 130668), (1290, 108890), (2150, 65334), (2580, 54445), (3225, 43556), (4300, 32667), (6450, 21778), (10889, 12900)]