72618700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9431}}^1$

素因数の和:9463

約数の個数: 72

約数和(自身を含む): 196487424

約数和(自身を除く): 123868724

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 9431, 18862, 37724, 47155, 66017, 94310, 103741, 132034, 188620, 207482, 235775, 264068, 330085, 414964, 471550, 518705, 660170, 726187, 943100, 1037410, 1320340, 1452374, 1650425, 2074820, 2593525, 2904748, 3300850, 3630935, 5187050, 6601700, 7261870, 10374100, 14523740, 18154675, 36309350, 72618700]

約数ペア:

[(1, 72618700), (2, 36309350), (4, 18154675), (5, 14523740), (7, 10374100), (10, 7261870), (11, 6601700), (14, 5187050), (20, 3630935), (22, 3300850), (25, 2904748), (28, 2593525), (35, 2074820), (44, 1650425), (50, 1452374), (55, 1320340), (70, 1037410), (77, 943100), (100, 726187), (110, 660170), (140, 518705), (154, 471550), (175, 414964), (220, 330085), (275, 264068), (308, 235775), (350, 207482), (385, 188620), (550, 132034), (700, 103741), (770, 94310), (1100, 66017), (1540, 47155), (1925, 37724), (3850, 18862), (7700, 9431)]