249996000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 832156416

約数和(自身を除く): 582160416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 125, 150, 160, 166, 200, 240, 249, 250, 251, 300, 332, 375, 400, 415, 480, 498, 500, 502, 600, 664, 750, 753, 800, 830, 996, 1000, 1004, 1200, 1245, 1255, 1328, 1500, 1506, 1660, 1992, 2000, 2008, 2075, 2400, 2490, 2510, 2656, 3000, 3012, 3320, 3765, 3984, 4000, 4016, 4150, 4980, 5020, 6000, 6024, 6225, 6275, 6640, 7530, 7968, 8032, 8300, 9960, 10040, 10375, 12000, 12048, 12450, 12550, 13280, 15060, 16600, 18825, 19920, 20080, 20750, 20833, 24096, 24900, 25100, 30120, 31125, 31375, 33200, 37650, 39840, 40160, 41500, 41666, 49800, 50200, 60240, 62250, 62499, 62750, 66400, 75300, 83000, 83332, 94125, 99600, 100400, 104165, 120480, 124500, 124998, 125500, 150600, 166000, 166664, 188250, 199200, 200800, 208330, 249000, 249996, 251000, 301200, 312495, 332000, 333328, 376500, 416660, 498000, 499992, 502000, 520825, 602400, 624990, 666656, 753000, 833320, 996000, 999984, 1004000, 1041650, 1249980, 1506000, 1562475, 1666640, 1999968, 2083300, 2499960, 2604125, 3012000, 3124950, 3333280, 4166600, 4999920, 5208250, 6249900, 7812375, 8333200, 9999840, 10416500, 12499800, 15624750, 16666400, 20833000, 24999600, 31249500, 41666000, 49999200, 62499000, 83332000, 124998000, 249996000]

約数ペア:

[(1, 249996000), (2, 124998000), (3, 83332000), (4, 62499000), (5, 49999200), (6, 41666000), (8, 31249500), (10, 24999600), (12, 20833000), (15, 16666400), (16, 15624750), (20, 12499800), (24, 10416500), (25, 9999840), (30, 8333200), (32, 7812375), (40, 6249900), (48, 5208250), (50, 4999920), (60, 4166600), (75, 3333280), (80, 3124950), (83, 3012000), (96, 2604125), (100, 2499960), (120, 2083300), (125, 1999968), (150, 1666640), (160, 1562475), (166, 1506000), (200, 1249980), (240, 1041650), (249, 1004000), (250, 999984), (251, 996000), (300, 833320), (332, 753000), (375, 666656), (400, 624990), (415, 602400), (480, 520825), (498, 502000), (500, 499992), (502, 498000), (600, 416660), (664, 376500), (750, 333328), (753, 332000), (800, 312495), (830, 301200), (996, 251000), (1000, 249996), (1004, 249000), (1200, 208330), (1245, 200800), (1255, 199200), (1328, 188250), (1500, 166664), (1506, 166000), (1660, 150600), (1992, 125500), (2000, 124998), (2008, 124500), (2075, 120480), (2400, 104165), (2490, 100400), (2510, 99600), (2656, 94125), (3000, 83332), (3012, 83000), (3320, 75300), (3765, 66400), (3984, 62750), (4000, 62499), (4016, 62250), (4150, 60240), (4980, 50200), (5020, 49800), (6000, 41666), (6024, 41500), (6225, 40160), (6275, 39840), (6640, 37650), (7530, 33200), (7968, 31375), (8032, 31125), (8300, 30120), (9960, 25100), (10040, 24900), (10375, 24096), (12000, 20833), (12048, 20750), (12450, 20080), (12550, 19920), (13280, 18825), (15060, 16600)]