105561600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2749}}^1$

素因数の和:2780

約数の個数: 120

約数和(自身を含む): 348843000

約数和(自身を除く): 243281400

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 2749, 3200, 3840, 4800, 5498, 6400, 7680, 8247, 9600, 10996, 12800, 13745, 16494, 19200, 21992, 27490, 32988, 38400, 41235, 43984, 54980, 65976, 68725, 82470, 87968, 109960, 131952, 137450, 164940, 175936, 206175, 219920, 263904, 274900, 329880, 351872, 412350, 439840, 527808, 549800, 659760, 703744, 824700, 879680, 1055616, 1099600, 1319520, 1407488, 1649400, 1759360, 2111232, 2199200, 2639040, 3298800, 3518720, 4222464, 4398400, 5278080, 6597600, 7037440, 8796800, 10556160, 13195200, 17593600, 21112320, 26390400, 35187200, 52780800, 105561600]

約数ペア:

[(1, 105561600), (2, 52780800), (3, 35187200), (4, 26390400), (5, 21112320), (6, 17593600), (8, 13195200), (10, 10556160), (12, 8796800), (15, 7037440), (16, 6597600), (20, 5278080), (24, 4398400), (25, 4222464), (30, 3518720), (32, 3298800), (40, 2639040), (48, 2199200), (50, 2111232), (60, 1759360), (64, 1649400), (75, 1407488), (80, 1319520), (96, 1099600), (100, 1055616), (120, 879680), (128, 824700), (150, 703744), (160, 659760), (192, 549800), (200, 527808), (240, 439840), (256, 412350), (300, 351872), (320, 329880), (384, 274900), (400, 263904), (480, 219920), (512, 206175), (600, 175936), (640, 164940), (768, 137450), (800, 131952), (960, 109960), (1200, 87968), (1280, 82470), (1536, 68725), (1600, 65976), (1920, 54980), (2400, 43984), (2560, 41235), (2749, 38400), (3200, 32988), (3840, 27490), (4800, 21992), (5498, 19200), (6400, 16494), (7680, 13745), (8247, 12800), (9600, 10996)]