81076600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 207910800

約数和(自身を除く): 126834200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 137, 200, 220, 269, 274, 275, 440, 538, 548, 550, 685, 1076, 1096, 1100, 1345, 1370, 1507, 2152, 2200, 2690, 2740, 2959, 3014, 3425, 5380, 5480, 5918, 6028, 6725, 6850, 7535, 10760, 11836, 12056, 13450, 13700, 14795, 15070, 23672, 26900, 27400, 29590, 30140, 36853, 37675, 53800, 59180, 60280, 73706, 73975, 75350, 118360, 147412, 147950, 150700, 184265, 294824, 295900, 301400, 368530, 405383, 591800, 737060, 810766, 921325, 1474120, 1621532, 1842650, 2026915, 3243064, 3685300, 4053830, 7370600, 8107660, 10134575, 16215320, 20269150, 40538300, 81076600]

約数ペア:

[(1, 81076600), (2, 40538300), (4, 20269150), (5, 16215320), (8, 10134575), (10, 8107660), (11, 7370600), (20, 4053830), (22, 3685300), (25, 3243064), (40, 2026915), (44, 1842650), (50, 1621532), (55, 1474120), (88, 921325), (100, 810766), (110, 737060), (137, 591800), (200, 405383), (220, 368530), (269, 301400), (274, 295900), (275, 294824), (440, 184265), (538, 150700), (548, 147950), (550, 147412), (685, 118360), (1076, 75350), (1096, 73975), (1100, 73706), (1345, 60280), (1370, 59180), (1507, 53800), (2152, 37675), (2200, 36853), (2690, 30140), (2740, 29590), (2959, 27400), (3014, 26900), (3425, 23672), (5380, 15070), (5480, 14795), (5918, 13700), (6028, 13450), (6725, 12056), (6850, 11836), (7535, 10760)]