21168012000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{1764001}}^1$

素因数の和:1764029

約数の個数: 96

約数和(自身を含む): 69346446624

約数和(自身を除く): 48178434624

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, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 1764001, 3528002, 5292003, 7056004, 8820005, 10584006, 14112008, 17640010, 21168012, 26460015, 28224016, 35280020, 42336024, 44100025, 52920030, 56448032, 70560040, 84672048, 88200050, 105840060, 132300075, 141120080, 169344096, 176400100, 211680120, 220500125, 264600150, 282240160, 352800200, 423360240, 441000250, 529200300, 661500375, 705600400, 846720480, 882000500, 1058400600, 1323000750, 1411200800, 1764001000, 2116801200, 2646001500, 3528002000, 4233602400, 5292003000, 7056004000, 10584006000, 21168012000]

約数ペア:

[(1, 21168012000), (2, 10584006000), (3, 7056004000), (4, 5292003000), (5, 4233602400), (6, 3528002000), (8, 2646001500), (10, 2116801200), (12, 1764001000), (15, 1411200800), (16, 1323000750), (20, 1058400600), (24, 882000500), (25, 846720480), (30, 705600400), (32, 661500375), (40, 529200300), (48, 441000250), (50, 423360240), (60, 352800200), (75, 282240160), (80, 264600150), (96, 220500125), (100, 211680120), (120, 176400100), (125, 169344096), (150, 141120080), (160, 132300075), (200, 105840060), (240, 88200050), (250, 84672048), (300, 70560040), (375, 56448032), (400, 52920030), (480, 44100025), (500, 42336024), (600, 35280020), (750, 28224016), (800, 26460015), (1000, 21168012), (1200, 17640010), (1500, 14112008), (2000, 10584006), (2400, 8820005), (3000, 7056004), (4000, 5292003), (6000, 3528002), (12000, 1764001)]