81099000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{9011}}^1$

素因数の和:9038

約数の個数: 96

約数和(自身を含む): 274145040

約数和(自身を除く): 193046040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 9011, 18022, 27033, 36044, 45055, 54066, 72088, 81099, 90110, 108132, 135165, 162198, 180220, 216264, 225275, 270330, 324396, 360440, 405495, 450550, 540660, 648792, 675825, 810990, 901100, 1081320, 1126375, 1351650, 1621980, 1802200, 2027475, 2252750, 2703300, 3243960, 3379125, 4054950, 4505500, 5406600, 6758250, 8109900, 9011000, 10137375, 13516500, 16219800, 20274750, 27033000, 40549500, 81099000]

約数ペア:

[(1, 81099000), (2, 40549500), (3, 27033000), (4, 20274750), (5, 16219800), (6, 13516500), (8, 10137375), (9, 9011000), (10, 8109900), (12, 6758250), (15, 5406600), (18, 4505500), (20, 4054950), (24, 3379125), (25, 3243960), (30, 2703300), (36, 2252750), (40, 2027475), (45, 1802200), (50, 1621980), (60, 1351650), (72, 1126375), (75, 1081320), (90, 901100), (100, 810990), (120, 675825), (125, 648792), (150, 540660), (180, 450550), (200, 405495), (225, 360440), (250, 324396), (300, 270330), (360, 225275), (375, 216264), (450, 180220), (500, 162198), (600, 135165), (750, 108132), (900, 90110), (1000, 81099), (1125, 72088), (1500, 54066), (1800, 45055), (2250, 36044), (3000, 27033), (4500, 18022), (9000, 9011)]