251928000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{3499}}^1$

素因数の和:3532

約数の個数: 168

約数和(自身を含む): 901446000

約数和(自身を除く): 649518000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2880, 3000, 3499, 3600, 4000, 4500, 4800, 6000, 6998, 7200, 8000, 9000, 10497, 12000, 13996, 14400, 17495, 18000, 20994, 24000, 27992, 31491, 34990, 36000, 41988, 52485, 55984, 62982, 69980, 72000, 83976, 87475, 104970, 111968, 125964, 139960, 157455, 167952, 174950, 209940, 223936, 251928, 262425, 279920, 314910, 335904, 349900, 419880, 437375, 503856, 524850, 559840, 629820, 671808, 699800, 787275, 839760, 874750, 1007712, 1049700, 1119680, 1259640, 1312125, 1399600, 1574550, 1679520, 1749500, 2015424, 2099400, 2519280, 2624250, 2799200, 3149100, 3359040, 3499000, 3936375, 4198800, 5038560, 5248500, 5598400, 6298200, 6998000, 7872750, 8397600, 10077120, 10497000, 12596400, 13996000, 15745500, 16795200, 20994000, 25192800, 27992000, 31491000, 41988000, 50385600, 62982000, 83976000, 125964000, 251928000]

約数ペア:

[(1, 251928000), (2, 125964000), (3, 83976000), (4, 62982000), (5, 50385600), (6, 41988000), (8, 31491000), (9, 27992000), (10, 25192800), (12, 20994000), (15, 16795200), (16, 15745500), (18, 13996000), (20, 12596400), (24, 10497000), (25, 10077120), (30, 8397600), (32, 7872750), (36, 6998000), (40, 6298200), (45, 5598400), (48, 5248500), (50, 5038560), (60, 4198800), (64, 3936375), (72, 3499000), (75, 3359040), (80, 3149100), (90, 2799200), (96, 2624250), (100, 2519280), (120, 2099400), (125, 2015424), (144, 1749500), (150, 1679520), (160, 1574550), (180, 1399600), (192, 1312125), (200, 1259640), (225, 1119680), (240, 1049700), (250, 1007712), (288, 874750), (300, 839760), (320, 787275), (360, 699800), (375, 671808), (400, 629820), (450, 559840), (480, 524850), (500, 503856), (576, 437375), (600, 419880), (720, 349900), (750, 335904), (800, 314910), (900, 279920), (960, 262425), (1000, 251928), (1125, 223936), (1200, 209940), (1440, 174950), (1500, 167952), (1600, 157455), (1800, 139960), (2000, 125964), (2250, 111968), (2400, 104970), (2880, 87475), (3000, 83976), (3499, 72000), (3600, 69980), (4000, 62982), (4500, 55984), (4800, 52485), (6000, 41988), (6998, 36000), (7200, 34990), (8000, 31491), (9000, 27992), (10497, 24000), (12000, 20994), (13996, 18000), (14400, 17495)]