2487668850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1$

素因数の和:1405

約数の個数: 144

約数和(自身を含む): 6914948040

約数和(自身を除く): 4427279190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 109, 123, 150, 205, 218, 225, 246, 327, 369, 410, 450, 545, 615, 654, 738, 981, 1025, 1090, 1230, 1237, 1635, 1845, 1962, 2050, 2474, 2725, 3075, 3270, 3690, 3711, 4469, 4905, 5450, 6150, 6185, 7422, 8175, 8938, 9225, 9810, 11133, 12370, 13407, 16350, 18450, 18555, 22266, 22345, 24525, 26814, 30925, 37110, 40221, 44690, 49050, 50717, 55665, 61850, 67035, 80442, 92775, 101434, 111330, 111725, 134070, 134833, 152151, 185550, 201105, 223450, 253585, 269666, 278325, 304302, 335175, 402210, 404499, 456453, 507170, 556650, 670350, 674165, 760755, 808998, 912906, 1005525, 1213497, 1267925, 1348330, 1521510, 2011050, 2022495, 2282265, 2426994, 2535850, 3370825, 3803775, 4044990, 4564530, 5528153, 6067485, 6741650, 7607550, 10112475, 11056306, 11411325, 12134970, 16584459, 20224950, 22822650, 27640765, 30337425, 33168918, 49753377, 55281530, 60674850, 82922295, 99506754, 138203825, 165844590, 248766885, 276407650, 414611475, 497533770, 829222950, 1243834425, 2487668850]

約数ペア:

[(1, 2487668850), (2, 1243834425), (3, 829222950), (5, 497533770), (6, 414611475), (9, 276407650), (10, 248766885), (15, 165844590), (18, 138203825), (25, 99506754), (30, 82922295), (41, 60674850), (45, 55281530), (50, 49753377), (75, 33168918), (82, 30337425), (90, 27640765), (109, 22822650), (123, 20224950), (150, 16584459), (205, 12134970), (218, 11411325), (225, 11056306), (246, 10112475), (327, 7607550), (369, 6741650), (410, 6067485), (450, 5528153), (545, 4564530), (615, 4044990), (654, 3803775), (738, 3370825), (981, 2535850), (1025, 2426994), (1090, 2282265), (1230, 2022495), (1237, 2011050), (1635, 1521510), (1845, 1348330), (1962, 1267925), (2050, 1213497), (2474, 1005525), (2725, 912906), (3075, 808998), (3270, 760755), (3690, 674165), (3711, 670350), (4469, 556650), (4905, 507170), (5450, 456453), (6150, 404499), (6185, 402210), (7422, 335175), (8175, 304302), (8938, 278325), (9225, 269666), (9810, 253585), (11133, 223450), (12370, 201105), (13407, 185550), (16350, 152151), (18450, 134833), (18555, 134070), (22266, 111725), (22345, 111330), (24525, 101434), (26814, 92775), (30925, 80442), (37110, 67035), (40221, 61850), (44690, 55665), (49050, 50717)]