389192400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{108109}}^1$

素因数の和:108133

約数の個数: 90

約数和(自身を含む): 1350618230

約数和(自身を除く): 961425830

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 108109, 216218, 324327, 432436, 540545, 648654, 864872, 972981, 1081090, 1297308, 1621635, 1729744, 1945962, 2162180, 2594616, 2702725, 3243270, 3891924, 4324360, 4864905, 5189232, 5405450, 6486540, 7783848, 8108175, 8648720, 9729810, 10810900, 12973080, 15567696, 16216350, 19459620, 21621800, 24324525, 25946160, 32432700, 38919240, 43243600, 48649050, 64865400, 77838480, 97298100, 129730800, 194596200, 389192400]

約数ペア:

[(1, 389192400), (2, 194596200), (3, 129730800), (4, 97298100), (5, 77838480), (6, 64865400), (8, 48649050), (9, 43243600), (10, 38919240), (12, 32432700), (15, 25946160), (16, 24324525), (18, 21621800), (20, 19459620), (24, 16216350), (25, 15567696), (30, 12973080), (36, 10810900), (40, 9729810), (45, 8648720), (48, 8108175), (50, 7783848), (60, 6486540), (72, 5405450), (75, 5189232), (80, 4864905), (90, 4324360), (100, 3891924), (120, 3243270), (144, 2702725), (150, 2594616), (180, 2162180), (200, 1945962), (225, 1729744), (240, 1621635), (300, 1297308), (360, 1081090), (400, 972981), (450, 864872), (600, 648654), (720, 540545), (900, 432436), (1200, 324327), (1800, 216218), (3600, 108109)]