77951300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5901

約数の個数: 72

約数和(自身を含む): 203528640

約数和(自身を除く): 125577340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 5861, 6650, 11722, 13300, 23444, 29305, 41027, 58610, 82054, 111359, 117220, 146525, 164108, 205135, 222718, 293050, 410270, 445436, 556795, 586100, 779513, 820540, 1025675, 1113590, 1559026, 2051350, 2227180, 2783975, 3118052, 3897565, 4102700, 5567950, 7795130, 11135900, 15590260, 19487825, 38975650, 77951300]

約数ペア:

[(1, 77951300), (2, 38975650), (4, 19487825), (5, 15590260), (7, 11135900), (10, 7795130), (14, 5567950), (19, 4102700), (20, 3897565), (25, 3118052), (28, 2783975), (35, 2227180), (38, 2051350), (50, 1559026), (70, 1113590), (76, 1025675), (95, 820540), (100, 779513), (133, 586100), (140, 556795), (175, 445436), (190, 410270), (266, 293050), (350, 222718), (380, 205135), (475, 164108), (532, 146525), (665, 117220), (700, 111359), (950, 82054), (1330, 58610), (1900, 41027), (2660, 29305), (3325, 23444), (5861, 13300), (6650, 11722)]