47976000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 112

約数和(自身を含む): 158496000

約数和(自身を除く): 110520000

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, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 1999, 2000, 2400, 3000, 3998, 4000, 4800, 5997, 6000, 7996, 8000, 9995, 11994, 12000, 15992, 19990, 23988, 24000, 29985, 31984, 39980, 47976, 49975, 59970, 63968, 79960, 95952, 99950, 119940, 127936, 149925, 159920, 191904, 199900, 239880, 249875, 299850, 319840, 383808, 399800, 479760, 499750, 599700, 639680, 749625, 799600, 959520, 999500, 1199400, 1499250, 1599200, 1919040, 1999000, 2398800, 2998500, 3198400, 3998000, 4797600, 5997000, 7996000, 9595200, 11994000, 15992000, 23988000, 47976000]

約数ペア:

[(1, 47976000), (2, 23988000), (3, 15992000), (4, 11994000), (5, 9595200), (6, 7996000), (8, 5997000), (10, 4797600), (12, 3998000), (15, 3198400), (16, 2998500), (20, 2398800), (24, 1999000), (25, 1919040), (30, 1599200), (32, 1499250), (40, 1199400), (48, 999500), (50, 959520), (60, 799600), (64, 749625), (75, 639680), (80, 599700), (96, 499750), (100, 479760), (120, 399800), (125, 383808), (150, 319840), (160, 299850), (192, 249875), (200, 239880), (240, 199900), (250, 191904), (300, 159920), (320, 149925), (375, 127936), (400, 119940), (480, 99950), (500, 95952), (600, 79960), (750, 63968), (800, 59970), (960, 49975), (1000, 47976), (1200, 39980), (1500, 31984), (1600, 29985), (1999, 24000), (2000, 23988), (2400, 19990), (3000, 15992), (3998, 12000), (4000, 11994), (4800, 9995), (5997, 8000), (6000, 7996)]