2001705000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{133447}}^1$

素因数の和:133476

約数の個数: 80

約数和(自身を含む): 6253373280

約数和(自身を除く): 4251668280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 7500, 15000, 133447, 266894, 400341, 533788, 667235, 800682, 1067576, 1334470, 1601364, 2001705, 2668940, 3202728, 3336175, 4003410, 5337880, 6672350, 8006820, 10008525, 13344700, 16013640, 16680875, 20017050, 26689400, 33361750, 40034100, 50042625, 66723500, 80068200, 83404375, 100085250, 133447000, 166808750, 200170500, 250213125, 333617500, 400341000, 500426250, 667235000, 1000852500, 2001705000]

約数ペア:

[(1, 2001705000), (2, 1000852500), (3, 667235000), (4, 500426250), (5, 400341000), (6, 333617500), (8, 250213125), (10, 200170500), (12, 166808750), (15, 133447000), (20, 100085250), (24, 83404375), (25, 80068200), (30, 66723500), (40, 50042625), (50, 40034100), (60, 33361750), (75, 26689400), (100, 20017050), (120, 16680875), (125, 16013640), (150, 13344700), (200, 10008525), (250, 8006820), (300, 6672350), (375, 5337880), (500, 4003410), (600, 3336175), (625, 3202728), (750, 2668940), (1000, 2001705), (1250, 1601364), (1500, 1334470), (1875, 1067576), (2500, 800682), (3000, 667235), (3750, 533788), (5000, 400341), (7500, 266894), (15000, 133447)]