260532300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 871055360

約数和(自身を除く): 610523060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 388, 420, 485, 525, 582, 679, 700, 970, 1050, 1164, 1279, 1358, 1455, 1940, 2037, 2100, 2425, 2558, 2716, 2910, 3395, 3837, 4074, 4850, 5116, 5820, 6395, 6790, 7275, 7674, 8148, 8953, 9700, 10185, 12790, 13580, 14550, 15348, 16975, 17906, 19185, 20370, 25580, 26859, 29100, 31975, 33950, 35812, 38370, 40740, 44765, 50925, 53718, 63950, 67900, 76740, 89530, 95925, 101850, 107436, 124063, 127900, 134295, 179060, 191850, 203700, 223825, 248126, 268590, 372189, 383700, 447650, 496252, 537180, 620315, 671475, 744378, 868441, 895300, 1240630, 1342950, 1488756, 1736882, 1860945, 2481260, 2605323, 2685900, 3101575, 3473764, 3721890, 4342205, 5210646, 6203150, 7443780, 8684410, 9304725, 10421292, 12406300, 13026615, 17368820, 18609450, 21711025, 26053230, 37218900, 43422050, 52106460, 65133075, 86844100, 130266150, 260532300]

約数ペア:

[(1, 260532300), (2, 130266150), (3, 86844100), (4, 65133075), (5, 52106460), (6, 43422050), (7, 37218900), (10, 26053230), (12, 21711025), (14, 18609450), (15, 17368820), (20, 13026615), (21, 12406300), (25, 10421292), (28, 9304725), (30, 8684410), (35, 7443780), (42, 6203150), (50, 5210646), (60, 4342205), (70, 3721890), (75, 3473764), (84, 3101575), (97, 2685900), (100, 2605323), (105, 2481260), (140, 1860945), (150, 1736882), (175, 1488756), (194, 1342950), (210, 1240630), (291, 895300), (300, 868441), (350, 744378), (388, 671475), (420, 620315), (485, 537180), (525, 496252), (582, 447650), (679, 383700), (700, 372189), (970, 268590), (1050, 248126), (1164, 223825), (1279, 203700), (1358, 191850), (1455, 179060), (1940, 134295), (2037, 127900), (2100, 124063), (2425, 107436), (2558, 101850), (2716, 95925), (2910, 89530), (3395, 76740), (3837, 67900), (4074, 63950), (4850, 53718), (5116, 50925), (5820, 44765), (6395, 40740), (6790, 38370), (7275, 35812), (7674, 33950), (8148, 31975), (8953, 29100), (9700, 26859), (10185, 25580), (12790, 20370), (13580, 19185), (14550, 17906), (15348, 16975)]