122128800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 401349312

約数和(自身を除く): 279220512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 151, 160, 200, 240, 300, 302, 337, 400, 453, 480, 600, 604, 674, 755, 800, 906, 1011, 1200, 1208, 1348, 1510, 1685, 1812, 2022, 2265, 2400, 2416, 2696, 3020, 3370, 3624, 3775, 4044, 4530, 4832, 5055, 5392, 6040, 6740, 7248, 7550, 8088, 8425, 9060, 10110, 10784, 11325, 12080, 13480, 14496, 15100, 16176, 16850, 18120, 20220, 22650, 24160, 25275, 26960, 30200, 32352, 33700, 36240, 40440, 45300, 50550, 50887, 53920, 60400, 67400, 72480, 80880, 90600, 101100, 101774, 120800, 134800, 152661, 161760, 181200, 202200, 203548, 254435, 269600, 305322, 362400, 404400, 407096, 508870, 610644, 763305, 808800, 814192, 1017740, 1221288, 1272175, 1526610, 1628384, 2035480, 2442576, 2544350, 3053220, 3816525, 4070960, 4885152, 5088700, 6106440, 7633050, 8141920, 10177400, 12212880, 15266100, 20354800, 24425760, 30532200, 40709600, 61064400, 122128800]

約数ペア:

[(1, 122128800), (2, 61064400), (3, 40709600), (4, 30532200), (5, 24425760), (6, 20354800), (8, 15266100), (10, 12212880), (12, 10177400), (15, 8141920), (16, 7633050), (20, 6106440), (24, 5088700), (25, 4885152), (30, 4070960), (32, 3816525), (40, 3053220), (48, 2544350), (50, 2442576), (60, 2035480), (75, 1628384), (80, 1526610), (96, 1272175), (100, 1221288), (120, 1017740), (150, 814192), (151, 808800), (160, 763305), (200, 610644), (240, 508870), (300, 407096), (302, 404400), (337, 362400), (400, 305322), (453, 269600), (480, 254435), (600, 203548), (604, 202200), (674, 181200), (755, 161760), (800, 152661), (906, 134800), (1011, 120800), (1200, 101774), (1208, 101100), (1348, 90600), (1510, 80880), (1685, 72480), (1812, 67400), (2022, 60400), (2265, 53920), (2400, 50887), (2416, 50550), (2696, 45300), (3020, 40440), (3370, 36240), (3624, 33700), (3775, 32352), (4044, 30200), (4530, 26960), (4832, 25275), (5055, 24160), (5392, 22650), (6040, 20220), (6740, 18120), (7248, 16850), (7550, 16176), (8088, 15100), (8425, 14496), (9060, 13480), (10110, 12080), (10784, 11325)]