75735540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 237552000

約数和(自身を除く): 161816460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1009, 1251, 1390, 1668, 2018, 2085, 2502, 2780, 3027, 3753, 4036, 4170, 5004, 5045, 6054, 6255, 7506, 8340, 9081, 10090, 12108, 12510, 15012, 15135, 18162, 18765, 20180, 25020, 27243, 30270, 36324, 37530, 45405, 54486, 60540, 75060, 90810, 108972, 136215, 140251, 181620, 272430, 280502, 420753, 544860, 561004, 701255, 841506, 1262259, 1402510, 1683012, 2103765, 2524518, 2805020, 3786777, 4207530, 5049036, 6311295, 7573554, 8415060, 12622590, 15147108, 18933885, 25245180, 37867770, 75735540]

約数ペア:

[(1, 75735540), (2, 37867770), (3, 25245180), (4, 18933885), (5, 15147108), (6, 12622590), (9, 8415060), (10, 7573554), (12, 6311295), (15, 5049036), (18, 4207530), (20, 3786777), (27, 2805020), (30, 2524518), (36, 2103765), (45, 1683012), (54, 1402510), (60, 1262259), (90, 841506), (108, 701255), (135, 561004), (139, 544860), (180, 420753), (270, 280502), (278, 272430), (417, 181620), (540, 140251), (556, 136215), (695, 108972), (834, 90810), (1009, 75060), (1251, 60540), (1390, 54486), (1668, 45405), (2018, 37530), (2085, 36324), (2502, 30270), (2780, 27243), (3027, 25020), (3753, 20180), (4036, 18765), (4170, 18162), (5004, 15135), (5045, 15012), (6054, 12510), (6255, 12108), (7506, 10090), (8340, 9081)]