81714000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13619}}^1$

素因数の和:13645

約数の個数: 80

約数和(自身を含む): 263465280

約数和(自身を除く): 181751280

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, 13619, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 163428, 204285, 217904, 272380, 326856, 340475, 408570, 544760, 653712, 680950, 817140, 1021425, 1089520, 1361900, 1634280, 1702375, 2042850, 2723800, 3268560, 3404750, 4085700, 5107125, 5447600, 6809500, 8171400, 10214250, 13619000, 16342800, 20428500, 27238000, 40857000, 81714000]

約数ペア:

[(1, 81714000), (2, 40857000), (3, 27238000), (4, 20428500), (5, 16342800), (6, 13619000), (8, 10214250), (10, 8171400), (12, 6809500), (15, 5447600), (16, 5107125), (20, 4085700), (24, 3404750), (25, 3268560), (30, 2723800), (40, 2042850), (48, 1702375), (50, 1634280), (60, 1361900), (75, 1089520), (80, 1021425), (100, 817140), (120, 680950), (125, 653712), (150, 544760), (200, 408570), (240, 340475), (250, 326856), (300, 272380), (375, 217904), (400, 204285), (500, 163428), (600, 136190), (750, 108952), (1000, 81714), (1200, 68095), (1500, 54476), (2000, 40857), (3000, 27238), (6000, 13619)]