918783800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14401}}^1$

素因数の和:14457

約数の個数: 96

約数和(自身を含む): 2410894800

約数和(自身を除く): 1492111000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1450, 1595, 2200, 2552, 2900, 3190, 5800, 6380, 7975, 12760, 14401, 15950, 28802, 31900, 57604, 63800, 72005, 115208, 144010, 158411, 288020, 316822, 360025, 417629, 576040, 633644, 720050, 792055, 835258, 1267288, 1440100, 1584110, 1670516, 2088145, 2880200, 3168220, 3341032, 3960275, 4176290, 4593919, 6336440, 7920550, 8352580, 9187838, 10440725, 15841100, 16705160, 18375676, 20881450, 22969595, 31682200, 36751352, 41762900, 45939190, 83525800, 91878380, 114847975, 183756760, 229695950, 459391900, 918783800]

約数ペア:

[(1, 918783800), (2, 459391900), (4, 229695950), (5, 183756760), (8, 114847975), (10, 91878380), (11, 83525800), (20, 45939190), (22, 41762900), (25, 36751352), (29, 31682200), (40, 22969595), (44, 20881450), (50, 18375676), (55, 16705160), (58, 15841100), (88, 10440725), (100, 9187838), (110, 8352580), (116, 7920550), (145, 6336440), (200, 4593919), (220, 4176290), (232, 3960275), (275, 3341032), (290, 3168220), (319, 2880200), (440, 2088145), (550, 1670516), (580, 1584110), (638, 1440100), (725, 1267288), (1100, 835258), (1160, 792055), (1276, 720050), (1450, 633644), (1595, 576040), (2200, 417629), (2552, 360025), (2900, 316822), (3190, 288020), (5800, 158411), (6380, 144010), (7975, 115208), (12760, 72005), (14401, 63800), (15950, 57604), (28802, 31900)]