1218996985200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{35028649}}^1$

素因数の和:35028699

約数の個数: 120

約数和(自身を含む): 4039503918000

約数和(自身を除く): 2820506932800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5800, 6960, 8700, 11600, 17400, 34800, 35028649, 70057298, 105085947, 140114596, 175143245, 210171894, 280229192, 350286490, 420343788, 525429735, 560458384, 700572980, 840687576, 875716225, 1015830821, 1050859470, 1401145960, 1681375152, 1751432450, 2031661642, 2101718940, 2627148675, 2802291920, 3047492463, 3502864900, 4063323284, 4203437880, 5079154105, 5254297350, 6094984926, 7005729800, 8126646568, 8406875760, 10158308210, 10508594700, 12189969852, 14011459600, 15237462315, 16253293136, 20316616420, 21017189400, 24379939704, 25395770525, 30474924630, 40633232840, 42034378800, 48759879408, 50791541050, 60949849260, 76187311575, 81266465680, 101583082100, 121899698520, 152374623150, 203166164200, 243799397040, 304749246300, 406332328400, 609498492600, 1218996985200]

約数ペア:

[(1, 1218996985200), (2, 609498492600), (3, 406332328400), (4, 304749246300), (5, 243799397040), (6, 203166164200), (8, 152374623150), (10, 121899698520), (12, 101583082100), (15, 81266465680), (16, 76187311575), (20, 60949849260), (24, 50791541050), (25, 48759879408), (29, 42034378800), (30, 40633232840), (40, 30474924630), (48, 25395770525), (50, 24379939704), (58, 21017189400), (60, 20316616420), (75, 16253293136), (80, 15237462315), (87, 14011459600), (100, 12189969852), (116, 10508594700), (120, 10158308210), (145, 8406875760), (150, 8126646568), (174, 7005729800), (200, 6094984926), (232, 5254297350), (240, 5079154105), (290, 4203437880), (300, 4063323284), (348, 3502864900), (400, 3047492463), (435, 2802291920), (464, 2627148675), (580, 2101718940), (600, 2031661642), (696, 1751432450), (725, 1681375152), (870, 1401145960), (1160, 1050859470), (1200, 1015830821), (1392, 875716225), (1450, 840687576), (1740, 700572980), (2175, 560458384), (2320, 525429735), (2900, 420343788), (3480, 350286490), (4350, 280229192), (5800, 210171894), (6960, 175143245), (8700, 140114596), (11600, 105085947), (17400, 70057298), (34800, 35028649)]