206074400

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 587462400

約数和(自身を除く): 381388000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 751, 784, 800, 980, 1120, 1225, 1372, 1400, 1502, 1568, 1715, 1960, 2450, 2744, 2800, 3004, 3430, 3755, 3920, 4900, 5257, 5488, 5600, 6008, 6860, 7510, 7840, 8575, 9800, 10514, 10976, 12016, 13720, 15020, 17150, 18775, 19600, 21028, 24032, 26285, 27440, 30040, 34300, 36799, 37550, 39200, 42056, 52570, 54880, 60080, 68600, 73598, 75100, 84112, 105140, 120160, 131425, 137200, 147196, 150200, 168224, 183995, 210280, 257593, 262850, 274400, 294392, 300400, 367990, 420560, 515186, 525700, 588784, 600800, 735980, 841120, 919975, 1030372, 1051400, 1177568, 1287965, 1471960, 1839950, 2060744, 2102800, 2575930, 2943920, 3679900, 4121488, 4205600, 5151860, 5887840, 6439825, 7359800, 8242976, 10303720, 12879650, 14719600, 20607440, 25759300, 29439200, 41214880, 51518600, 103037200, 206074400]

約数ペア:

[(1, 206074400), (2, 103037200), (4, 51518600), (5, 41214880), (7, 29439200), (8, 25759300), (10, 20607440), (14, 14719600), (16, 12879650), (20, 10303720), (25, 8242976), (28, 7359800), (32, 6439825), (35, 5887840), (40, 5151860), (49, 4205600), (50, 4121488), (56, 3679900), (70, 2943920), (80, 2575930), (98, 2102800), (100, 2060744), (112, 1839950), (140, 1471960), (160, 1287965), (175, 1177568), (196, 1051400), (200, 1030372), (224, 919975), (245, 841120), (280, 735980), (343, 600800), (350, 588784), (392, 525700), (400, 515186), (490, 420560), (560, 367990), (686, 300400), (700, 294392), (751, 274400), (784, 262850), (800, 257593), (980, 210280), (1120, 183995), (1225, 168224), (1372, 150200), (1400, 147196), (1502, 137200), (1568, 131425), (1715, 120160), (1960, 105140), (2450, 84112), (2744, 75100), (2800, 73598), (3004, 68600), (3430, 60080), (3755, 54880), (3920, 52570), (4900, 42056), (5257, 39200), (5488, 37550), (5600, 36799), (6008, 34300), (6860, 30040), (7510, 27440), (7840, 26285), (8575, 24032), (9800, 21028), (10514, 19600), (10976, 18775), (12016, 17150), (13720, 15020)]