87571800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{16217}}^1$

素因数の和:16242

約数の個数: 96

約数和(自身を含む): 301654800

約数和(自身を除く): 214083000

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, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 16217, 32434, 48651, 64868, 81085, 97302, 129736, 145953, 162170, 194604, 243255, 291906, 324340, 389208, 405425, 437859, 486510, 583812, 648680, 729765, 810850, 875718, 973020, 1167624, 1216275, 1459530, 1621700, 1751436, 1946040, 2189295, 2432550, 2919060, 3243400, 3502872, 3648825, 4378590, 4865100, 5838120, 7297650, 8757180, 9730200, 10946475, 14595300, 17514360, 21892950, 29190600, 43785900, 87571800]

約数ペア:

[(1, 87571800), (2, 43785900), (3, 29190600), (4, 21892950), (5, 17514360), (6, 14595300), (8, 10946475), (9, 9730200), (10, 8757180), (12, 7297650), (15, 5838120), (18, 4865100), (20, 4378590), (24, 3648825), (25, 3502872), (27, 3243400), (30, 2919060), (36, 2432550), (40, 2189295), (45, 1946040), (50, 1751436), (54, 1621700), (60, 1459530), (72, 1216275), (75, 1167624), (90, 973020), (100, 875718), (108, 810850), (120, 729765), (135, 648680), (150, 583812), (180, 486510), (200, 437859), (216, 405425), (225, 389208), (270, 324340), (300, 291906), (360, 243255), (450, 194604), (540, 162170), (600, 145953), (675, 129736), (900, 97302), (1080, 81085), (1350, 64868), (1800, 48651), (2700, 32434), (5400, 16217)]