71684250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8689}}^1$

素因数の和:8720

約数の個数: 64

約数和(自身を含む): 195212160

約数和(自身を除く): 123527910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250, 8689, 17378, 26067, 43445, 52134, 86890, 95579, 130335, 191158, 217225, 260670, 286737, 434450, 477895, 573474, 651675, 955790, 1086125, 1303350, 1433685, 2172250, 2389475, 2867370, 3258375, 4778950, 6516750, 7168425, 11947375, 14336850, 23894750, 35842125, 71684250]

約数ペア:

[(1, 71684250), (2, 35842125), (3, 23894750), (5, 14336850), (6, 11947375), (10, 7168425), (11, 6516750), (15, 4778950), (22, 3258375), (25, 2867370), (30, 2389475), (33, 2172250), (50, 1433685), (55, 1303350), (66, 1086125), (75, 955790), (110, 651675), (125, 573474), (150, 477895), (165, 434450), (250, 286737), (275, 260670), (330, 217225), (375, 191158), (550, 130335), (750, 95579), (825, 86890), (1375, 52134), (1650, 43445), (2750, 26067), (4125, 17378), (8250, 8689)]