121350000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{809}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 392318640

約数和(自身を除く): 270968640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 809, 1000, 1200, 1250, 1500, 1618, 1875, 2000, 2427, 2500, 3000, 3125, 3236, 3750, 4045, 4854, 5000, 6000, 6250, 6472, 7500, 8090, 9375, 9708, 10000, 12135, 12500, 12944, 15000, 16180, 18750, 19416, 20225, 24270, 25000, 30000, 32360, 37500, 38832, 40450, 48540, 50000, 60675, 64720, 75000, 80900, 97080, 101125, 121350, 150000, 161800, 194160, 202250, 242700, 303375, 323600, 404500, 485400, 505625, 606750, 809000, 970800, 1011250, 1213500, 1516875, 1618000, 2022500, 2427000, 2528125, 3033750, 4045000, 4854000, 5056250, 6067500, 7584375, 8090000, 10112500, 12135000, 15168750, 20225000, 24270000, 30337500, 40450000, 60675000, 121350000]

約数ペア:

[(1, 121350000), (2, 60675000), (3, 40450000), (4, 30337500), (5, 24270000), (6, 20225000), (8, 15168750), (10, 12135000), (12, 10112500), (15, 8090000), (16, 7584375), (20, 6067500), (24, 5056250), (25, 4854000), (30, 4045000), (40, 3033750), (48, 2528125), (50, 2427000), (60, 2022500), (75, 1618000), (80, 1516875), (100, 1213500), (120, 1011250), (125, 970800), (150, 809000), (200, 606750), (240, 505625), (250, 485400), (300, 404500), (375, 323600), (400, 303375), (500, 242700), (600, 202250), (625, 194160), (750, 161800), (809, 150000), (1000, 121350), (1200, 101125), (1250, 97080), (1500, 80900), (1618, 75000), (1875, 64720), (2000, 60675), (2427, 50000), (2500, 48540), (3000, 40450), (3125, 38832), (3236, 37500), (3750, 32360), (4045, 30000), (4854, 25000), (5000, 24270), (6000, 20225), (6250, 19416), (6472, 18750), (7500, 16180), (8090, 15000), (9375, 12944), (9708, 12500), (10000, 12135)]