312399000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 1069323840

約数和(自身を除く): 756924840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 103, 120, 125, 150, 180, 200, 206, 225, 250, 300, 309, 337, 360, 375, 412, 450, 500, 515, 600, 618, 674, 750, 824, 900, 927, 1000, 1011, 1030, 1125, 1236, 1348, 1500, 1545, 1685, 1800, 1854, 2022, 2060, 2250, 2472, 2575, 2696, 3000, 3033, 3090, 3370, 3708, 4044, 4120, 4500, 4635, 5055, 5150, 6066, 6180, 6740, 7416, 7725, 8088, 8425, 9000, 9270, 10110, 10300, 12132, 12360, 12875, 13480, 15165, 15450, 16850, 18540, 20220, 20600, 23175, 24264, 25275, 25750, 30330, 30900, 33700, 34711, 37080, 38625, 40440, 42125, 46350, 50550, 51500, 60660, 61800, 67400, 69422, 75825, 77250, 84250, 92700, 101100, 103000, 104133, 115875, 121320, 126375, 138844, 151650, 154500, 168500, 173555, 185400, 202200, 208266, 231750, 252750, 277688, 303300, 309000, 312399, 337000, 347110, 379125, 416532, 463500, 505500, 520665, 606600, 624798, 694220, 758250, 833064, 867775, 927000, 1011000, 1041330, 1249596, 1388440, 1516500, 1561995, 1735550, 2082660, 2499192, 2603325, 3033000, 3123990, 3471100, 4165320, 4338875, 5206650, 6247980, 6942200, 7809975, 8677750, 10413300, 12495960, 13016625, 15619950, 17355500, 20826600, 26033250, 31239900, 34711000, 39049875, 52066500, 62479800, 78099750, 104133000, 156199500, 312399000]

約数ペア:

[(1, 312399000), (2, 156199500), (3, 104133000), (4, 78099750), (5, 62479800), (6, 52066500), (8, 39049875), (9, 34711000), (10, 31239900), (12, 26033250), (15, 20826600), (18, 17355500), (20, 15619950), (24, 13016625), (25, 12495960), (30, 10413300), (36, 8677750), (40, 7809975), (45, 6942200), (50, 6247980), (60, 5206650), (72, 4338875), (75, 4165320), (90, 3471100), (100, 3123990), (103, 3033000), (120, 2603325), (125, 2499192), (150, 2082660), (180, 1735550), (200, 1561995), (206, 1516500), (225, 1388440), (250, 1249596), (300, 1041330), (309, 1011000), (337, 927000), (360, 867775), (375, 833064), (412, 758250), (450, 694220), (500, 624798), (515, 606600), (600, 520665), (618, 505500), (674, 463500), (750, 416532), (824, 379125), (900, 347110), (927, 337000), (1000, 312399), (1011, 309000), (1030, 303300), (1125, 277688), (1236, 252750), (1348, 231750), (1500, 208266), (1545, 202200), (1685, 185400), (1800, 173555), (1854, 168500), (2022, 154500), (2060, 151650), (2250, 138844), (2472, 126375), (2575, 121320), (2696, 115875), (3000, 104133), (3033, 103000), (3090, 101100), (3370, 92700), (3708, 84250), (4044, 77250), (4120, 75825), (4500, 69422), (4635, 67400), (5055, 61800), (5150, 60660), (6066, 51500), (6180, 50550), (6740, 46350), (7416, 42125), (7725, 40440), (8088, 38625), (8425, 37080), (9000, 34711), (9270, 33700), (10110, 30900), (10300, 30330), (12132, 25750), (12360, 25275), (12875, 24264), (13480, 23175), (15165, 20600), (15450, 20220), (16850, 18540)]