1205271000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{133919}}^1$

素因数の和:133946

約数の個数: 96

約数和(自身を含む): 4073846400

約数和(自身を除く): 2868575400

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, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 133919, 267838, 401757, 535676, 669595, 803514, 1071352, 1205271, 1339190, 1607028, 2008785, 2410542, 2678380, 3214056, 3347975, 4017570, 4821084, 5356760, 6026355, 6695950, 8035140, 9642168, 10043925, 12052710, 13391900, 16070280, 16739875, 20087850, 24105420, 26783800, 30131775, 33479750, 40175700, 48210840, 50219625, 60263550, 66959500, 80351400, 100439250, 120527100, 133919000, 150658875, 200878500, 241054200, 301317750, 401757000, 602635500, 1205271000]

約数ペア:

[(1, 1205271000), (2, 602635500), (3, 401757000), (4, 301317750), (5, 241054200), (6, 200878500), (8, 150658875), (9, 133919000), (10, 120527100), (12, 100439250), (15, 80351400), (18, 66959500), (20, 60263550), (24, 50219625), (25, 48210840), (30, 40175700), (36, 33479750), (40, 30131775), (45, 26783800), (50, 24105420), (60, 20087850), (72, 16739875), (75, 16070280), (90, 13391900), (100, 12052710), (120, 10043925), (125, 9642168), (150, 8035140), (180, 6695950), (200, 6026355), (225, 5356760), (250, 4821084), (300, 4017570), (360, 3347975), (375, 3214056), (450, 2678380), (500, 2410542), (600, 2008785), (750, 1607028), (900, 1339190), (1000, 1205271), (1125, 1071352), (1500, 803514), (1800, 669595), (2250, 535676), (3000, 401757), (4500, 267838), (9000, 133919)]