51768000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{719}}^1$

素因数の和:752

約数の個数: 168

約数和(自身を含む): 185440320

約数和(自身を除く): 133672320

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, 719, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1438, 1440, 1500, 1600, 1800, 2000, 2157, 2250, 2400, 2876, 2880, 3000, 3595, 3600, 4000, 4314, 4500, 4800, 5752, 6000, 6471, 7190, 7200, 8000, 8628, 9000, 10785, 11504, 12000, 12942, 14380, 14400, 17256, 17975, 18000, 21570, 23008, 24000, 25884, 28760, 32355, 34512, 35950, 36000, 43140, 46016, 51768, 53925, 57520, 64710, 69024, 71900, 72000, 86280, 89875, 103536, 107850, 115040, 129420, 138048, 143800, 161775, 172560, 179750, 207072, 215700, 230080, 258840, 269625, 287600, 323550, 345120, 359500, 414144, 431400, 517680, 539250, 575200, 647100, 690240, 719000, 808875, 862800, 1035360, 1078500, 1150400, 1294200, 1438000, 1617750, 1725600, 2070720, 2157000, 2588400, 2876000, 3235500, 3451200, 4314000, 5176800, 5752000, 6471000, 8628000, 10353600, 12942000, 17256000, 25884000, 51768000]

約数ペア:

[(1, 51768000), (2, 25884000), (3, 17256000), (4, 12942000), (5, 10353600), (6, 8628000), (8, 6471000), (9, 5752000), (10, 5176800), (12, 4314000), (15, 3451200), (16, 3235500), (18, 2876000), (20, 2588400), (24, 2157000), (25, 2070720), (30, 1725600), (32, 1617750), (36, 1438000), (40, 1294200), (45, 1150400), (48, 1078500), (50, 1035360), (60, 862800), (64, 808875), (72, 719000), (75, 690240), (80, 647100), (90, 575200), (96, 539250), (100, 517680), (120, 431400), (125, 414144), (144, 359500), (150, 345120), (160, 323550), (180, 287600), (192, 269625), (200, 258840), (225, 230080), (240, 215700), (250, 207072), (288, 179750), (300, 172560), (320, 161775), (360, 143800), (375, 138048), (400, 129420), (450, 115040), (480, 107850), (500, 103536), (576, 89875), (600, 86280), (719, 72000), (720, 71900), (750, 69024), (800, 64710), (900, 57520), (960, 53925), (1000, 51768), (1125, 46016), (1200, 43140), (1438, 36000), (1440, 35950), (1500, 34512), (1600, 32355), (1800, 28760), (2000, 25884), (2157, 24000), (2250, 23008), (2400, 21570), (2876, 18000), (2880, 17975), (3000, 17256), (3595, 14400), (3600, 14380), (4000, 12942), (4314, 12000), (4500, 11504), (4800, 10785), (5752, 9000), (6000, 8628), (6471, 8000), (7190, 7200)]