67462700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 155250480

約数和(自身を除く): 87787780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 116, 145, 172, 215, 290, 430, 541, 580, 725, 860, 1075, 1082, 1247, 1450, 2150, 2164, 2494, 2705, 2900, 4300, 4988, 5410, 6235, 10820, 12470, 13525, 15689, 23263, 24940, 27050, 31175, 31378, 46526, 54100, 62350, 62756, 78445, 93052, 116315, 124700, 156890, 232630, 313780, 392225, 465260, 581575, 674627, 784450, 1163150, 1349254, 1568900, 2326300, 2698508, 3373135, 6746270, 13492540, 16865675, 33731350, 67462700]

約数ペア:

[(1, 67462700), (2, 33731350), (4, 16865675), (5, 13492540), (10, 6746270), (20, 3373135), (25, 2698508), (29, 2326300), (43, 1568900), (50, 1349254), (58, 1163150), (86, 784450), (100, 674627), (116, 581575), (145, 465260), (172, 392225), (215, 313780), (290, 232630), (430, 156890), (541, 124700), (580, 116315), (725, 93052), (860, 78445), (1075, 62756), (1082, 62350), (1247, 54100), (1450, 46526), (2150, 31378), (2164, 31175), (2494, 27050), (2705, 24940), (2900, 23263), (4300, 15689), (4988, 13525), (5410, 12470), (6235, 10820)]