25774650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 77995008

約数和(自身を除く): 52220358

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 90, 99, 110, 123, 127, 150, 165, 198, 205, 225, 246, 254, 275, 330, 369, 381, 410, 450, 451, 495, 550, 615, 635, 738, 762, 825, 902, 990, 1025, 1143, 1230, 1270, 1353, 1397, 1650, 1845, 1905, 2050, 2255, 2286, 2475, 2706, 2794, 3075, 3175, 3690, 3810, 4059, 4191, 4510, 4950, 5207, 5715, 6150, 6350, 6765, 6985, 8118, 8382, 9225, 9525, 10414, 11275, 11430, 12573, 13530, 13970, 15621, 18450, 19050, 20295, 20955, 22550, 25146, 26035, 28575, 31242, 33825, 34925, 40590, 41910, 46863, 52070, 57150, 57277, 62865, 67650, 69850, 78105, 93726, 101475, 104775, 114554, 125730, 130175, 156210, 171831, 202950, 209550, 234315, 260350, 286385, 314325, 343662, 390525, 468630, 515493, 572770, 628650, 781050, 859155, 1030986, 1171575, 1431925, 1718310, 2343150, 2577465, 2863850, 4295775, 5154930, 8591550, 12887325, 25774650]

約数ペア:

[(1, 25774650), (2, 12887325), (3, 8591550), (5, 5154930), (6, 4295775), (9, 2863850), (10, 2577465), (11, 2343150), (15, 1718310), (18, 1431925), (22, 1171575), (25, 1030986), (30, 859155), (33, 781050), (41, 628650), (45, 572770), (50, 515493), (55, 468630), (66, 390525), (75, 343662), (82, 314325), (90, 286385), (99, 260350), (110, 234315), (123, 209550), (127, 202950), (150, 171831), (165, 156210), (198, 130175), (205, 125730), (225, 114554), (246, 104775), (254, 101475), (275, 93726), (330, 78105), (369, 69850), (381, 67650), (410, 62865), (450, 57277), (451, 57150), (495, 52070), (550, 46863), (615, 41910), (635, 40590), (738, 34925), (762, 33825), (825, 31242), (902, 28575), (990, 26035), (1025, 25146), (1143, 22550), (1230, 20955), (1270, 20295), (1353, 19050), (1397, 18450), (1650, 15621), (1845, 13970), (1905, 13530), (2050, 12573), (2255, 11430), (2286, 11275), (2475, 10414), (2706, 9525), (2794, 9225), (3075, 8382), (3175, 8118), (3690, 6985), (3810, 6765), (4059, 6350), (4191, 6150), (4510, 5715), (4950, 5207)]