85992500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 212556960

約数和(自身を除く): 126564460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 59, 100, 106, 110, 118, 125, 212, 220, 236, 250, 265, 275, 295, 500, 530, 550, 583, 590, 625, 649, 1060, 1100, 1166, 1180, 1250, 1298, 1325, 1375, 1475, 2332, 2500, 2596, 2650, 2750, 2915, 2950, 3127, 3245, 5300, 5500, 5830, 5900, 6254, 6490, 6625, 6875, 7375, 11660, 12508, 12980, 13250, 13750, 14575, 14750, 15635, 16225, 26500, 27500, 29150, 29500, 31270, 32450, 33125, 34397, 36875, 58300, 62540, 64900, 66250, 68794, 72875, 73750, 78175, 81125, 132500, 137588, 145750, 147500, 156350, 162250, 171985, 291500, 312700, 324500, 343970, 364375, 390875, 405625, 687940, 728750, 781750, 811250, 859925, 1457500, 1563500, 1622500, 1719850, 1954375, 3439700, 3908750, 4299625, 7817500, 8599250, 17198500, 21498125, 42996250, 85992500]

約数ペア:

[(1, 85992500), (2, 42996250), (4, 21498125), (5, 17198500), (10, 8599250), (11, 7817500), (20, 4299625), (22, 3908750), (25, 3439700), (44, 1954375), (50, 1719850), (53, 1622500), (55, 1563500), (59, 1457500), (100, 859925), (106, 811250), (110, 781750), (118, 728750), (125, 687940), (212, 405625), (220, 390875), (236, 364375), (250, 343970), (265, 324500), (275, 312700), (295, 291500), (500, 171985), (530, 162250), (550, 156350), (583, 147500), (590, 145750), (625, 137588), (649, 132500), (1060, 81125), (1100, 78175), (1166, 73750), (1180, 72875), (1250, 68794), (1298, 66250), (1325, 64900), (1375, 62540), (1475, 58300), (2332, 36875), (2500, 34397), (2596, 33125), (2650, 32450), (2750, 31270), (2915, 29500), (2950, 29150), (3127, 27500), (3245, 26500), (5300, 16225), (5500, 15635), (5830, 14750), (5900, 14575), (6254, 13750), (6490, 13250), (6625, 12980), (6875, 12508), (7375, 11660)]