68111400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{16217}}^1$

素因数の和:16243

約数の個数: 96

約数和(自身を含む): 241323840

約数和(自身を除く): 173212440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 16217, 32434, 48651, 64868, 81085, 97302, 113519, 129736, 162170, 194604, 227038, 243255, 324340, 340557, 389208, 405425, 454076, 486510, 567595, 648680, 681114, 810850, 908152, 973020, 1135190, 1216275, 1362228, 1621700, 1702785, 1946040, 2270380, 2432550, 2724456, 2837975, 3243400, 3405570, 4540760, 4865100, 5675950, 6811140, 8513925, 9730200, 11351900, 13622280, 17027850, 22703800, 34055700, 68111400]

約数ペア:

[(1, 68111400), (2, 34055700), (3, 22703800), (4, 17027850), (5, 13622280), (6, 11351900), (7, 9730200), (8, 8513925), (10, 6811140), (12, 5675950), (14, 4865100), (15, 4540760), (20, 3405570), (21, 3243400), (24, 2837975), (25, 2724456), (28, 2432550), (30, 2270380), (35, 1946040), (40, 1702785), (42, 1621700), (50, 1362228), (56, 1216275), (60, 1135190), (70, 973020), (75, 908152), (84, 810850), (100, 681114), (105, 648680), (120, 567595), (140, 486510), (150, 454076), (168, 405425), (175, 389208), (200, 340557), (210, 324340), (280, 243255), (300, 227038), (350, 194604), (420, 162170), (525, 129736), (600, 113519), (700, 97302), (840, 81085), (1050, 64868), (1400, 48651), (2100, 32434), (4200, 16217)]