22590000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 150

約数和(自身を含む): 79315236

約数和(自身を除く): 56725236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 251, 300, 360, 375, 400, 450, 500, 502, 600, 625, 720, 750, 753, 900, 1000, 1004, 1125, 1200, 1250, 1255, 1500, 1506, 1800, 1875, 2000, 2008, 2250, 2259, 2500, 2510, 3000, 3012, 3600, 3750, 3765, 4016, 4500, 4518, 5000, 5020, 5625, 6000, 6024, 6275, 7500, 7530, 9000, 9036, 10000, 10040, 11250, 11295, 12048, 12550, 15000, 15060, 18000, 18072, 18825, 20080, 22500, 22590, 25100, 30000, 30120, 31375, 36144, 37650, 45000, 45180, 50200, 56475, 60240, 62750, 75300, 90000, 90360, 94125, 100400, 112950, 125500, 150600, 156875, 180720, 188250, 225900, 251000, 282375, 301200, 313750, 376500, 451800, 470625, 502000, 564750, 627500, 753000, 903600, 941250, 1129500, 1255000, 1411875, 1506000, 1882500, 2259000, 2510000, 2823750, 3765000, 4518000, 5647500, 7530000, 11295000, 22590000]

約数ペア:

[(1, 22590000), (2, 11295000), (3, 7530000), (4, 5647500), (5, 4518000), (6, 3765000), (8, 2823750), (9, 2510000), (10, 2259000), (12, 1882500), (15, 1506000), (16, 1411875), (18, 1255000), (20, 1129500), (24, 941250), (25, 903600), (30, 753000), (36, 627500), (40, 564750), (45, 502000), (48, 470625), (50, 451800), (60, 376500), (72, 313750), (75, 301200), (80, 282375), (90, 251000), (100, 225900), (120, 188250), (125, 180720), (144, 156875), (150, 150600), (180, 125500), (200, 112950), (225, 100400), (240, 94125), (250, 90360), (251, 90000), (300, 75300), (360, 62750), (375, 60240), (400, 56475), (450, 50200), (500, 45180), (502, 45000), (600, 37650), (625, 36144), (720, 31375), (750, 30120), (753, 30000), (900, 25100), (1000, 22590), (1004, 22500), (1125, 20080), (1200, 18825), (1250, 18072), (1255, 18000), (1500, 15060), (1506, 15000), (1800, 12550), (1875, 12048), (2000, 11295), (2008, 11250), (2250, 10040), (2259, 10000), (2500, 9036), (2510, 9000), (3000, 7530), (3012, 7500), (3600, 6275), (3750, 6024), (3765, 6000), (4016, 5625), (4500, 5020), (4518, 5000)]