71197500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{863}}^1$

素因数の和:901

約数の個数: 120

約数和(自身を含む): 226727424

約数和(自身を除く): 155529924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 863, 1100, 1250, 1375, 1500, 1650, 1726, 1875, 2500, 2589, 2750, 3300, 3452, 3750, 4125, 4315, 5178, 5500, 6875, 7500, 8250, 8630, 9493, 10356, 12945, 13750, 16500, 17260, 18986, 20625, 21575, 25890, 27500, 28479, 37972, 41250, 43150, 47465, 51780, 56958, 64725, 82500, 86300, 94930, 107875, 113916, 129450, 142395, 189860, 215750, 237325, 258900, 284790, 323625, 431500, 474650, 539375, 569580, 647250, 711975, 949300, 1078750, 1186625, 1294500, 1423950, 1618125, 2157500, 2373250, 2847900, 3236250, 3559875, 4746500, 5933125, 6472500, 7119750, 11866250, 14239500, 17799375, 23732500, 35598750, 71197500]

約数ペア:

[(1, 71197500), (2, 35598750), (3, 23732500), (4, 17799375), (5, 14239500), (6, 11866250), (10, 7119750), (11, 6472500), (12, 5933125), (15, 4746500), (20, 3559875), (22, 3236250), (25, 2847900), (30, 2373250), (33, 2157500), (44, 1618125), (50, 1423950), (55, 1294500), (60, 1186625), (66, 1078750), (75, 949300), (100, 711975), (110, 647250), (125, 569580), (132, 539375), (150, 474650), (165, 431500), (220, 323625), (250, 284790), (275, 258900), (300, 237325), (330, 215750), (375, 189860), (500, 142395), (550, 129450), (625, 113916), (660, 107875), (750, 94930), (825, 86300), (863, 82500), (1100, 64725), (1250, 56958), (1375, 51780), (1500, 47465), (1650, 43150), (1726, 41250), (1875, 37972), (2500, 28479), (2589, 27500), (2750, 25890), (3300, 21575), (3452, 20625), (3750, 18986), (4125, 17260), (4315, 16500), (5178, 13750), (5500, 12945), (6875, 10356), (7500, 9493), (8250, 8630)]