131358000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{21893}}^1$

素因数の和:21919

約数の個数: 80

約数和(自身を含む): 423517536

約数和(自身を除く): 292159536

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, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 21893, 43786, 65679, 87572, 109465, 131358, 175144, 218930, 262716, 328395, 350288, 437860, 525432, 547325, 656790, 875720, 1050864, 1094650, 1313580, 1641975, 1751440, 2189300, 2627160, 2736625, 3283950, 4378600, 5254320, 5473250, 6567900, 8209875, 8757200, 10946500, 13135800, 16419750, 21893000, 26271600, 32839500, 43786000, 65679000, 131358000]

約数ペア:

[(1, 131358000), (2, 65679000), (3, 43786000), (4, 32839500), (5, 26271600), (6, 21893000), (8, 16419750), (10, 13135800), (12, 10946500), (15, 8757200), (16, 8209875), (20, 6567900), (24, 5473250), (25, 5254320), (30, 4378600), (40, 3283950), (48, 2736625), (50, 2627160), (60, 2189300), (75, 1751440), (80, 1641975), (100, 1313580), (120, 1094650), (125, 1050864), (150, 875720), (200, 656790), (240, 547325), (250, 525432), (300, 437860), (375, 350288), (400, 328395), (500, 262716), (600, 218930), (750, 175144), (1000, 131358), (1200, 109465), (1500, 87572), (2000, 65679), (3000, 43786), (6000, 21893)]