300010880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 781915680

約数和(自身を除く): 481904800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 128, 130, 160, 208, 214, 260, 320, 337, 416, 428, 520, 535, 640, 674, 832, 856, 1040, 1070, 1348, 1391, 1664, 1685, 1712, 2080, 2140, 2696, 2782, 3370, 3424, 4160, 4280, 4381, 5392, 5564, 6740, 6848, 6955, 8320, 8560, 8762, 10784, 11128, 13480, 13696, 13910, 17120, 17524, 21568, 21905, 22256, 26960, 27820, 34240, 35048, 36059, 43136, 43810, 44512, 53920, 55640, 68480, 70096, 72118, 87620, 89024, 107840, 111280, 140192, 144236, 175240, 178048, 180295, 215680, 222560, 280384, 288472, 350480, 360590, 445120, 468767, 560768, 576944, 700960, 721180, 890240, 937534, 1153888, 1401920, 1442360, 1875068, 2307776, 2343835, 2803840, 2884720, 3750136, 4615552, 4687670, 5769440, 7500272, 9375340, 11538880, 15000544, 18750680, 23077760, 30001088, 37501360, 60002176, 75002720, 150005440, 300010880]

約数ペア:

[(1, 300010880), (2, 150005440), (4, 75002720), (5, 60002176), (8, 37501360), (10, 30001088), (13, 23077760), (16, 18750680), (20, 15000544), (26, 11538880), (32, 9375340), (40, 7500272), (52, 5769440), (64, 4687670), (65, 4615552), (80, 3750136), (104, 2884720), (107, 2803840), (128, 2343835), (130, 2307776), (160, 1875068), (208, 1442360), (214, 1401920), (260, 1153888), (320, 937534), (337, 890240), (416, 721180), (428, 700960), (520, 576944), (535, 560768), (640, 468767), (674, 445120), (832, 360590), (856, 350480), (1040, 288472), (1070, 280384), (1348, 222560), (1391, 215680), (1664, 180295), (1685, 178048), (1712, 175240), (2080, 144236), (2140, 140192), (2696, 111280), (2782, 107840), (3370, 89024), (3424, 87620), (4160, 72118), (4280, 70096), (4381, 68480), (5392, 55640), (5564, 53920), (6740, 44512), (6848, 43810), (6955, 43136), (8320, 36059), (8560, 35048), (8762, 34240), (10784, 27820), (11128, 26960), (13480, 22256), (13696, 21905), (13910, 21568), (17120, 17524)]