76761600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 120

約数和(自身を含む): 253704000

約数和(自身を除く): 176942400

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, 1999, 2400, 2560, 3200, 3840, 3998, 4800, 5997, 6400, 7680, 7996, 9600, 9995, 11994, 12800, 15992, 19200, 19990, 23988, 29985, 31984, 38400, 39980, 47976, 49975, 59970, 63968, 79960, 95952, 99950, 119940, 127936, 149925, 159920, 191904, 199900, 239880, 255872, 299850, 319840, 383808, 399800, 479760, 511744, 599700, 639680, 767616, 799600, 959520, 1023488, 1199400, 1279360, 1535232, 1599200, 1919040, 2398800, 2558720, 3070464, 3198400, 3838080, 4797600, 5117440, 6396800, 7676160, 9595200, 12793600, 15352320, 19190400, 25587200, 38380800, 76761600]

約数ペア:

[(1, 76761600), (2, 38380800), (3, 25587200), (4, 19190400), (5, 15352320), (6, 12793600), (8, 9595200), (10, 7676160), (12, 6396800), (15, 5117440), (16, 4797600), (20, 3838080), (24, 3198400), (25, 3070464), (30, 2558720), (32, 2398800), (40, 1919040), (48, 1599200), (50, 1535232), (60, 1279360), (64, 1199400), (75, 1023488), (80, 959520), (96, 799600), (100, 767616), (120, 639680), (128, 599700), (150, 511744), (160, 479760), (192, 399800), (200, 383808), (240, 319840), (256, 299850), (300, 255872), (320, 239880), (384, 199900), (400, 191904), (480, 159920), (512, 149925), (600, 127936), (640, 119940), (768, 99950), (800, 95952), (960, 79960), (1200, 63968), (1280, 59970), (1536, 49975), (1600, 47976), (1920, 39980), (1999, 38400), (2400, 31984), (2560, 29985), (3200, 23988), (3840, 19990), (3998, 19200), (4800, 15992), (5997, 12800), (6400, 11994), (7680, 9995), (7996, 9600)]