66298800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{55249}}^1$

素因数の和:55270

約数の個数: 60

約数和(自身を含む): 212381000

約数和(自身を除く): 146082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 55249, 110498, 165747, 220996, 276245, 331494, 441992, 552490, 662988, 828735, 883984, 1104980, 1325976, 1381225, 1657470, 2209960, 2651952, 2762450, 3314940, 4143675, 4419920, 5524900, 6629880, 8287350, 11049800, 13259760, 16574700, 22099600, 33149400, 66298800]

約数ペア:

[(1, 66298800), (2, 33149400), (3, 22099600), (4, 16574700), (5, 13259760), (6, 11049800), (8, 8287350), (10, 6629880), (12, 5524900), (15, 4419920), (16, 4143675), (20, 3314940), (24, 2762450), (25, 2651952), (30, 2209960), (40, 1657470), (48, 1381225), (50, 1325976), (60, 1104980), (75, 883984), (80, 828735), (100, 662988), (120, 552490), (150, 441992), (200, 331494), (240, 276245), (300, 220996), (400, 165747), (600, 110498), (1200, 55249)]