27028400

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 120

約数和(自身を含む): 76111200

約数和(自身を除く): 49082800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 197, 200, 245, 280, 343, 350, 392, 394, 400, 490, 560, 686, 700, 784, 788, 980, 985, 1225, 1372, 1379, 1400, 1576, 1715, 1960, 1970, 2450, 2744, 2758, 2800, 3152, 3430, 3920, 3940, 4900, 4925, 5488, 5516, 6860, 6895, 7880, 8575, 9653, 9800, 9850, 11032, 13720, 13790, 15760, 17150, 19306, 19600, 19700, 22064, 27440, 27580, 34300, 34475, 38612, 39400, 48265, 55160, 67571, 68600, 68950, 77224, 78800, 96530, 110320, 135142, 137200, 137900, 154448, 193060, 241325, 270284, 275800, 337855, 386120, 482650, 540568, 551600, 675710, 772240, 965300, 1081136, 1351420, 1689275, 1930600, 2702840, 3378550, 3861200, 5405680, 6757100, 13514200, 27028400]

約数ペア:

[(1, 27028400), (2, 13514200), (4, 6757100), (5, 5405680), (7, 3861200), (8, 3378550), (10, 2702840), (14, 1930600), (16, 1689275), (20, 1351420), (25, 1081136), (28, 965300), (35, 772240), (40, 675710), (49, 551600), (50, 540568), (56, 482650), (70, 386120), (80, 337855), (98, 275800), (100, 270284), (112, 241325), (140, 193060), (175, 154448), (196, 137900), (197, 137200), (200, 135142), (245, 110320), (280, 96530), (343, 78800), (350, 77224), (392, 68950), (394, 68600), (400, 67571), (490, 55160), (560, 48265), (686, 39400), (700, 38612), (784, 34475), (788, 34300), (980, 27580), (985, 27440), (1225, 22064), (1372, 19700), (1379, 19600), (1400, 19306), (1576, 17150), (1715, 15760), (1960, 13790), (1970, 13720), (2450, 11032), (2744, 9850), (2758, 9800), (2800, 9653), (3152, 8575), (3430, 7880), (3920, 6895), (3940, 6860), (4900, 5516), (4925, 5488)]