68685600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{28619}}^1$

素因数の和:28642

約数の個数: 72

約数和(自身を含む): 223579440

約数和(自身を除く): 154893840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 28619, 57238, 85857, 114476, 143095, 171714, 228952, 286190, 343428, 429285, 457904, 572380, 686856, 715475, 858570, 915808, 1144760, 1373712, 1430950, 1717140, 2146425, 2289520, 2747424, 2861900, 3434280, 4292850, 4579040, 5723800, 6868560, 8585700, 11447600, 13737120, 17171400, 22895200, 34342800, 68685600]

約数ペア:

[(1, 68685600), (2, 34342800), (3, 22895200), (4, 17171400), (5, 13737120), (6, 11447600), (8, 8585700), (10, 6868560), (12, 5723800), (15, 4579040), (16, 4292850), (20, 3434280), (24, 2861900), (25, 2747424), (30, 2289520), (32, 2146425), (40, 1717140), (48, 1430950), (50, 1373712), (60, 1144760), (75, 915808), (80, 858570), (96, 715475), (100, 686856), (120, 572380), (150, 457904), (160, 429285), (200, 343428), (240, 286190), (300, 228952), (400, 171714), (480, 143095), (600, 114476), (800, 85857), (1200, 57238), (2400, 28619)]