30754800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{8543}}^1$

素因数の和:8567

約数の個数: 90

約数和(自身を含む): 106740192

約数和(自身を除く): 75985392

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, 8543, 17086, 25629, 34172, 42715, 51258, 68344, 76887, 85430, 102516, 128145, 136688, 153774, 170860, 205032, 213575, 256290, 307548, 341720, 384435, 410064, 427150, 512580, 615096, 640725, 683440, 768870, 854300, 1025160, 1230192, 1281450, 1537740, 1708600, 1922175, 2050320, 2562900, 3075480, 3417200, 3844350, 5125800, 6150960, 7688700, 10251600, 15377400, 30754800]

約数ペア:

[(1, 30754800), (2, 15377400), (3, 10251600), (4, 7688700), (5, 6150960), (6, 5125800), (8, 3844350), (9, 3417200), (10, 3075480), (12, 2562900), (15, 2050320), (16, 1922175), (18, 1708600), (20, 1537740), (24, 1281450), (25, 1230192), (30, 1025160), (36, 854300), (40, 768870), (45, 683440), (48, 640725), (50, 615096), (60, 512580), (72, 427150), (75, 410064), (80, 384435), (90, 341720), (100, 307548), (120, 256290), (144, 213575), (150, 205032), (180, 170860), (200, 153774), (225, 136688), (240, 128145), (300, 102516), (360, 85430), (400, 76887), (450, 68344), (600, 51258), (720, 42715), (900, 34172), (1200, 25629), (1800, 17086), (3600, 8543)]