127508250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 320246784

約数和(自身を除く): 192738534

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 197, 250, 375, 394, 591, 750, 863, 985, 1182, 1726, 1970, 2589, 2955, 4315, 4925, 5178, 5910, 8630, 9850, 12945, 14775, 21575, 24625, 25890, 29550, 43150, 49250, 64725, 73875, 107875, 129450, 147750, 170011, 215750, 323625, 340022, 510033, 647250, 850055, 1020066, 1700110, 2550165, 4250275, 5100330, 8500550, 12750825, 21251375, 25501650, 42502750, 63754125, 127508250]

約数ペア:

[(1, 127508250), (2, 63754125), (3, 42502750), (5, 25501650), (6, 21251375), (10, 12750825), (15, 8500550), (25, 5100330), (30, 4250275), (50, 2550165), (75, 1700110), (125, 1020066), (150, 850055), (197, 647250), (250, 510033), (375, 340022), (394, 323625), (591, 215750), (750, 170011), (863, 147750), (985, 129450), (1182, 107875), (1726, 73875), (1970, 64725), (2589, 49250), (2955, 43150), (4315, 29550), (4925, 25890), (5178, 24625), (5910, 21575), (8630, 14775), (9850, 12945)]