28718523000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{1063649}}^1$

素因数の和:1063679

約数の個数: 128

約数和(自身を含む): 99557640000

約数和(自身を除く): 70839117000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 13500, 27000, 1063649, 2127298, 3190947, 4254596, 5318245, 6381894, 8509192, 9572841, 10636490, 12763788, 15954735, 19145682, 21272980, 25527576, 26591225, 28718523, 31909470, 38291364, 42545960, 47864205, 53182450, 57437046, 63818940, 76582728, 79773675, 95728410, 106364900, 114874092, 127637880, 132956125, 143592615, 159547350, 191456820, 212729800, 229748184, 239321025, 265912250, 287185230, 319094700, 382913640, 398868375, 478642050, 531824500, 574370460, 638189400, 717963075, 797736750, 957284100, 1063649000, 1148740920, 1196605125, 1435926150, 1595473500, 1914568200, 2393210250, 2871852300, 3190947000, 3589815375, 4786420500, 5743704600, 7179630750, 9572841000, 14359261500, 28718523000]

約数ペア:

[(1, 28718523000), (2, 14359261500), (3, 9572841000), (4, 7179630750), (5, 5743704600), (6, 4786420500), (8, 3589815375), (9, 3190947000), (10, 2871852300), (12, 2393210250), (15, 1914568200), (18, 1595473500), (20, 1435926150), (24, 1196605125), (25, 1148740920), (27, 1063649000), (30, 957284100), (36, 797736750), (40, 717963075), (45, 638189400), (50, 574370460), (54, 531824500), (60, 478642050), (72, 398868375), (75, 382913640), (90, 319094700), (100, 287185230), (108, 265912250), (120, 239321025), (125, 229748184), (135, 212729800), (150, 191456820), (180, 159547350), (200, 143592615), (216, 132956125), (225, 127637880), (250, 114874092), (270, 106364900), (300, 95728410), (360, 79773675), (375, 76582728), (450, 63818940), (500, 57437046), (540, 53182450), (600, 47864205), (675, 42545960), (750, 38291364), (900, 31909470), (1000, 28718523), (1080, 26591225), (1125, 25527576), (1350, 21272980), (1500, 19145682), (1800, 15954735), (2250, 12763788), (2700, 10636490), (3000, 9572841), (3375, 8509192), (4500, 6381894), (5400, 5318245), (6750, 4254596), (9000, 3190947), (13500, 2127298), (27000, 1063649)]