8126250

素因数分解:

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

素因数の和:233

約数の個数: 80

約数和(自身を含む): 22267872

約数和(自身を除く): 14141622

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 197, 250, 275, 330, 375, 394, 550, 591, 625, 750, 825, 985, 1182, 1250, 1375, 1650, 1875, 1970, 2167, 2750, 2955, 3750, 4125, 4334, 4925, 5910, 6501, 6875, 8250, 9850, 10835, 13002, 13750, 14775, 20625, 21670, 24625, 29550, 32505, 41250, 49250, 54175, 65010, 73875, 108350, 123125, 147750, 162525, 246250, 270875, 325050, 369375, 541750, 738750, 812625, 1354375, 1625250, 2708750, 4063125, 8126250]

約数ペア:

[(1, 8126250), (2, 4063125), (3, 2708750), (5, 1625250), (6, 1354375), (10, 812625), (11, 738750), (15, 541750), (22, 369375), (25, 325050), (30, 270875), (33, 246250), (50, 162525), (55, 147750), (66, 123125), (75, 108350), (110, 73875), (125, 65010), (150, 54175), (165, 49250), (197, 41250), (250, 32505), (275, 29550), (330, 24625), (375, 21670), (394, 20625), (550, 14775), (591, 13750), (625, 13002), (750, 10835), (825, 9850), (985, 8250), (1182, 6875), (1250, 6501), (1375, 5910), (1650, 4925), (1875, 4334), (1970, 4125), (2167, 3750), (2750, 2955)]