75845000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 222678720

約数和(自身を除く): 146833720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 197, 200, 220, 250, 275, 280, 308, 350, 385, 394, 440, 500, 550, 616, 625, 700, 770, 788, 875, 985, 1000, 1100, 1250, 1375, 1379, 1400, 1540, 1576, 1750, 1925, 1970, 2167, 2200, 2500, 2750, 2758, 3080, 3500, 3850, 3940, 4334, 4375, 4925, 5000, 5500, 5516, 6875, 6895, 7000, 7700, 7880, 8668, 8750, 9625, 9850, 10835, 11000, 11032, 13750, 13790, 15169, 15400, 17336, 17500, 19250, 19700, 21670, 24625, 27500, 27580, 30338, 34475, 35000, 38500, 39400, 43340, 48125, 49250, 54175, 55000, 55160, 60676, 68950, 75845, 77000, 86680, 96250, 98500, 108350, 121352, 123125, 137900, 151690, 172375, 192500, 197000, 216700, 246250, 270875, 275800, 303380, 344750, 379225, 385000, 433400, 492500, 541750, 606760, 689500, 758450, 861875, 985000, 1083500, 1354375, 1379000, 1516900, 1723750, 1896125, 2167000, 2708750, 3033800, 3447500, 3792250, 5417500, 6895000, 7584500, 9480625, 10835000, 15169000, 18961250, 37922500, 75845000]

約数ペア:

[(1, 75845000), (2, 37922500), (4, 18961250), (5, 15169000), (7, 10835000), (8, 9480625), (10, 7584500), (11, 6895000), (14, 5417500), (20, 3792250), (22, 3447500), (25, 3033800), (28, 2708750), (35, 2167000), (40, 1896125), (44, 1723750), (50, 1516900), (55, 1379000), (56, 1354375), (70, 1083500), (77, 985000), (88, 861875), (100, 758450), (110, 689500), (125, 606760), (140, 541750), (154, 492500), (175, 433400), (197, 385000), (200, 379225), (220, 344750), (250, 303380), (275, 275800), (280, 270875), (308, 246250), (350, 216700), (385, 197000), (394, 192500), (440, 172375), (500, 151690), (550, 137900), (616, 123125), (625, 121352), (700, 108350), (770, 98500), (788, 96250), (875, 86680), (985, 77000), (1000, 75845), (1100, 68950), (1250, 60676), (1375, 55160), (1379, 55000), (1400, 54175), (1540, 49250), (1576, 48125), (1750, 43340), (1925, 39400), (1970, 38500), (2167, 35000), (2200, 34475), (2500, 30338), (2750, 27580), (2758, 27500), (3080, 24625), (3500, 21670), (3850, 19700), (3940, 19250), (4334, 17500), (4375, 17336), (4925, 15400), (5000, 15169), (5500, 13790), (5516, 13750), (6875, 11032), (6895, 11000), (7000, 10835), (7700, 9850), (7880, 9625), (8668, 8750)]