195308820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5741}}^1$

素因数の和:5772

約数の個数: 144

約数和(自身を含む): 702269568

約数和(自身を除く): 506960748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 5741, 6804, 8505, 11340, 11482, 17010, 17223, 22964, 28705, 34020, 34446, 40187, 51669, 57410, 68892, 80374, 86115, 103338, 114820, 120561, 155007, 160748, 172230, 200935, 206676, 241122, 258345, 310014, 344460, 361683, 401870, 465021, 482244, 516690, 602805, 620028, 723366, 775035, 803740, 930042, 1033380, 1085049, 1205610, 1395063, 1446732, 1550070, 1808415, 1860084, 2170098, 2325105, 2411220, 2790126, 3100140, 3255147, 3616830, 4340196, 4650210, 5425245, 5580252, 6510294, 6975315, 7233660, 9300420, 9765441, 10850490, 13020588, 13950630, 16275735, 19530882, 21700980, 27901260, 32551470, 39061764, 48827205, 65102940, 97654410, 195308820]

約数ペア:

[(1, 195308820), (2, 97654410), (3, 65102940), (4, 48827205), (5, 39061764), (6, 32551470), (7, 27901260), (9, 21700980), (10, 19530882), (12, 16275735), (14, 13950630), (15, 13020588), (18, 10850490), (20, 9765441), (21, 9300420), (27, 7233660), (28, 6975315), (30, 6510294), (35, 5580252), (36, 5425245), (42, 4650210), (45, 4340196), (54, 3616830), (60, 3255147), (63, 3100140), (70, 2790126), (81, 2411220), (84, 2325105), (90, 2170098), (105, 1860084), (108, 1808415), (126, 1550070), (135, 1446732), (140, 1395063), (162, 1205610), (180, 1085049), (189, 1033380), (210, 930042), (243, 803740), (252, 775035), (270, 723366), (315, 620028), (324, 602805), (378, 516690), (405, 482244), (420, 465021), (486, 401870), (540, 361683), (567, 344460), (630, 310014), (756, 258345), (810, 241122), (945, 206676), (972, 200935), (1134, 172230), (1215, 160748), (1260, 155007), (1620, 120561), (1701, 114820), (1890, 103338), (2268, 86115), (2430, 80374), (2835, 68892), (3402, 57410), (3780, 51669), (4860, 40187), (5670, 34446), (5741, 34020), (6804, 28705), (8505, 22964), (11340, 17223), (11482, 17010)]