82012800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{8543}}^1$

素因数の和:8570

約数の個数: 96

約数和(自身を含む): 270161280

約数和(自身を除く): 188148480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 8543, 9600, 17086, 25629, 34172, 42715, 51258, 68344, 85430, 102516, 128145, 136688, 170860, 205032, 213575, 256290, 273376, 341720, 410064, 427150, 512580, 546752, 640725, 683440, 820128, 854300, 1025160, 1093504, 1281450, 1366880, 1640256, 1708600, 2050320, 2562900, 2733760, 3280512, 3417200, 4100640, 5125800, 5467520, 6834400, 8201280, 10251600, 13668800, 16402560, 20503200, 27337600, 41006400, 82012800]

約数ペア:

[(1, 82012800), (2, 41006400), (3, 27337600), (4, 20503200), (5, 16402560), (6, 13668800), (8, 10251600), (10, 8201280), (12, 6834400), (15, 5467520), (16, 5125800), (20, 4100640), (24, 3417200), (25, 3280512), (30, 2733760), (32, 2562900), (40, 2050320), (48, 1708600), (50, 1640256), (60, 1366880), (64, 1281450), (75, 1093504), (80, 1025160), (96, 854300), (100, 820128), (120, 683440), (128, 640725), (150, 546752), (160, 512580), (192, 427150), (200, 410064), (240, 341720), (300, 273376), (320, 256290), (384, 213575), (400, 205032), (480, 170860), (600, 136688), (640, 128145), (800, 102516), (960, 85430), (1200, 68344), (1600, 51258), (1920, 42715), (2400, 34172), (3200, 25629), (4800, 17086), (8543, 9600)]