258840000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 210

約数和(自身を含む): 928390320

約数和(自身を除く): 669550320

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, 625, 719, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1250, 1438, 1440, 1500, 1600, 1800, 1875, 2000, 2157, 2250, 2400, 2500, 2876, 2880, 3000, 3595, 3600, 3750, 4000, 4314, 4500, 4800, 5000, 5625, 5752, 6000, 6471, 7190, 7200, 7500, 8000, 8628, 9000, 10000, 10785, 11250, 11504, 12000, 12942, 14380, 14400, 15000, 17256, 17975, 18000, 20000, 21570, 22500, 23008, 24000, 25884, 28760, 30000, 32355, 34512, 35950, 36000, 40000, 43140, 45000, 46016, 51768, 53925, 57520, 60000, 64710, 69024, 71900, 72000, 86280, 89875, 90000, 103536, 107850, 115040, 120000, 129420, 138048, 143800, 161775, 172560, 179750, 180000, 207072, 215700, 230080, 258840, 269625, 287600, 323550, 345120, 359500, 360000, 414144, 431400, 449375, 517680, 539250, 575200, 647100, 690240, 719000, 808875, 862800, 898750, 1035360, 1078500, 1150400, 1294200, 1348125, 1438000, 1617750, 1725600, 1797500, 2070720, 2157000, 2588400, 2696250, 2876000, 3235500, 3451200, 3595000, 4044375, 4314000, 5176800, 5392500, 5752000, 6471000, 7190000, 8088750, 8628000, 10353600, 10785000, 12942000, 14380000, 16177500, 17256000, 21570000, 25884000, 28760000, 32355000, 43140000, 51768000, 64710000, 86280000, 129420000, 258840000]

約数ペア:

[(1, 258840000), (2, 129420000), (3, 86280000), (4, 64710000), (5, 51768000), (6, 43140000), (8, 32355000), (9, 28760000), (10, 25884000), (12, 21570000), (15, 17256000), (16, 16177500), (18, 14380000), (20, 12942000), (24, 10785000), (25, 10353600), (30, 8628000), (32, 8088750), (36, 7190000), (40, 6471000), (45, 5752000), (48, 5392500), (50, 5176800), (60, 4314000), (64, 4044375), (72, 3595000), (75, 3451200), (80, 3235500), (90, 2876000), (96, 2696250), (100, 2588400), (120, 2157000), (125, 2070720), (144, 1797500), (150, 1725600), (160, 1617750), (180, 1438000), (192, 1348125), (200, 1294200), (225, 1150400), (240, 1078500), (250, 1035360), (288, 898750), (300, 862800), (320, 808875), (360, 719000), (375, 690240), (400, 647100), (450, 575200), (480, 539250), (500, 517680), (576, 449375), (600, 431400), (625, 414144), (719, 360000), (720, 359500), (750, 345120), (800, 323550), (900, 287600), (960, 269625), (1000, 258840), (1125, 230080), (1200, 215700), (1250, 207072), (1438, 180000), (1440, 179750), (1500, 172560), (1600, 161775), (1800, 143800), (1875, 138048), (2000, 129420), (2157, 120000), (2250, 115040), (2400, 107850), (2500, 103536), (2876, 90000), (2880, 89875), (3000, 86280), (3595, 72000), (3600, 71900), (3750, 69024), (4000, 64710), (4314, 60000), (4500, 57520), (4800, 53925), (5000, 51768), (5625, 46016), (5752, 45000), (6000, 43140), (6471, 40000), (7190, 36000), (7200, 35950), (7500, 34512), (8000, 32355), (8628, 30000), (9000, 28760), (10000, 25884), (10785, 24000), (11250, 23008), (11504, 22500), (12000, 21570), (12942, 20000), (14380, 18000), (14400, 17975), (15000, 17256)]