289969097000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{642947}}^1$

素因数の和:643020

約数の個数: 128

約数和(自身を含む): 758267153280

約数和(自身を除く): 468298056280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 110, 125, 164, 200, 205, 220, 250, 275, 328, 410, 440, 451, 500, 550, 820, 902, 1000, 1025, 1100, 1375, 1640, 1804, 2050, 2200, 2255, 2750, 3608, 4100, 4510, 5125, 5500, 8200, 9020, 10250, 11000, 11275, 18040, 20500, 22550, 41000, 45100, 56375, 90200, 112750, 225500, 451000, 642947, 1285894, 2571788, 3214735, 5143576, 6429470, 7072417, 12858940, 14144834, 16073675, 25717880, 26360827, 28289668, 32147350, 35362085, 52721654, 56579336, 64294700, 70724170, 80368375, 105443308, 128589400, 131804135, 141448340, 160736750, 176810425, 210886616, 263608270, 282896680, 289969097, 321473500, 353620850, 527216540, 579938194, 642947000, 659020675, 707241700, 884052125, 1054433080, 1159876388, 1318041350, 1414483400, 1449845485, 1768104250, 2319752776, 2636082700, 2899690970, 3295103375, 3536208500, 5272165400, 5799381940, 6590206750, 7072417000, 7249227425, 11598763880, 13180413500, 14498454850, 26360827000, 28996909700, 36246137125, 57993819400, 72492274250, 144984548500, 289969097000]

約数ペア:

[(1, 289969097000), (2, 144984548500), (4, 72492274250), (5, 57993819400), (8, 36246137125), (10, 28996909700), (11, 26360827000), (20, 14498454850), (22, 13180413500), (25, 11598763880), (40, 7249227425), (41, 7072417000), (44, 6590206750), (50, 5799381940), (55, 5272165400), (82, 3536208500), (88, 3295103375), (100, 2899690970), (110, 2636082700), (125, 2319752776), (164, 1768104250), (200, 1449845485), (205, 1414483400), (220, 1318041350), (250, 1159876388), (275, 1054433080), (328, 884052125), (410, 707241700), (440, 659020675), (451, 642947000), (500, 579938194), (550, 527216540), (820, 353620850), (902, 321473500), (1000, 289969097), (1025, 282896680), (1100, 263608270), (1375, 210886616), (1640, 176810425), (1804, 160736750), (2050, 141448340), (2200, 131804135), (2255, 128589400), (2750, 105443308), (3608, 80368375), (4100, 70724170), (4510, 64294700), (5125, 56579336), (5500, 52721654), (8200, 35362085), (9020, 32147350), (10250, 28289668), (11000, 26360827), (11275, 25717880), (18040, 16073675), (20500, 14144834), (22550, 12858940), (41000, 7072417), (45100, 6429470), (56375, 5143576), (90200, 3214735), (112750, 2571788), (225500, 1285894), (451000, 642947)]