492540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{8209}}^1$

素因数の和:8242

約数の個数: 120

約数和(自身を含む): 1615826520

約数和(自身を除く): 1123286520

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, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 5000, 6000, 7500, 8209, 10000, 12000, 15000, 16418, 20000, 24627, 30000, 32836, 41045, 49254, 60000, 65672, 82090, 98508, 123135, 131344, 164180, 197016, 205225, 246270, 262688, 328360, 394032, 410450, 492540, 615675, 656720, 788064, 820900, 985080, 1026125, 1231350, 1313440, 1641800, 1970160, 2052250, 2462700, 3078375, 3283600, 3940320, 4104500, 4925400, 5130625, 6156750, 6567200, 8209000, 9850800, 10261250, 12313500, 15391875, 16418000, 19701600, 20522500, 24627000, 30783750, 32836000, 41045000, 49254000, 61567500, 82090000, 98508000, 123135000, 164180000, 246270000, 492540000]

約数ペア:

[(1, 492540000), (2, 246270000), (3, 164180000), (4, 123135000), (5, 98508000), (6, 82090000), (8, 61567500), (10, 49254000), (12, 41045000), (15, 32836000), (16, 30783750), (20, 24627000), (24, 20522500), (25, 19701600), (30, 16418000), (32, 15391875), (40, 12313500), (48, 10261250), (50, 9850800), (60, 8209000), (75, 6567200), (80, 6156750), (96, 5130625), (100, 4925400), (120, 4104500), (125, 3940320), (150, 3283600), (160, 3078375), (200, 2462700), (240, 2052250), (250, 1970160), (300, 1641800), (375, 1313440), (400, 1231350), (480, 1026125), (500, 985080), (600, 820900), (625, 788064), (750, 656720), (800, 615675), (1000, 492540), (1200, 410450), (1250, 394032), (1500, 328360), (1875, 262688), (2000, 246270), (2400, 205225), (2500, 197016), (3000, 164180), (3750, 131344), (4000, 123135), (5000, 98508), (6000, 82090), (7500, 65672), (8209, 60000), (10000, 49254), (12000, 41045), (15000, 32836), (16418, 30000), (20000, 24627)]