522840000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{4357}}^1$

素因数の和:4392

約数の個数: 140

約数和(自身を含む): 1729027784

約数和(自身を除く): 1206187784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 625, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 2000, 2400, 2500, 3000, 3750, 4000, 4357, 4800, 5000, 6000, 7500, 8000, 8714, 10000, 12000, 13071, 15000, 17428, 20000, 21785, 24000, 26142, 30000, 34856, 40000, 43570, 52284, 60000, 65355, 69712, 87140, 104568, 108925, 120000, 130710, 139424, 174280, 209136, 217850, 261420, 278848, 326775, 348560, 418272, 435700, 522840, 544625, 653550, 697120, 836544, 871400, 1045680, 1089250, 1307100, 1394240, 1633875, 1742800, 2091360, 2178500, 2614200, 2723125, 3267750, 3485600, 4182720, 4357000, 5228400, 5446250, 6535500, 6971200, 8169375, 8714000, 10456800, 10892500, 13071000, 16338750, 17428000, 20913600, 21785000, 26142000, 32677500, 34856000, 43570000, 52284000, 65355000, 87140000, 104568000, 130710000, 174280000, 261420000, 522840000]

約数ペア:

[(1, 522840000), (2, 261420000), (3, 174280000), (4, 130710000), (5, 104568000), (6, 87140000), (8, 65355000), (10, 52284000), (12, 43570000), (15, 34856000), (16, 32677500), (20, 26142000), (24, 21785000), (25, 20913600), (30, 17428000), (32, 16338750), (40, 13071000), (48, 10892500), (50, 10456800), (60, 8714000), (64, 8169375), (75, 6971200), (80, 6535500), (96, 5446250), (100, 5228400), (120, 4357000), (125, 4182720), (150, 3485600), (160, 3267750), (192, 2723125), (200, 2614200), (240, 2178500), (250, 2091360), (300, 1742800), (320, 1633875), (375, 1394240), (400, 1307100), (480, 1089250), (500, 1045680), (600, 871400), (625, 836544), (750, 697120), (800, 653550), (960, 544625), (1000, 522840), (1200, 435700), (1250, 418272), (1500, 348560), (1600, 326775), (1875, 278848), (2000, 261420), (2400, 217850), (2500, 209136), (3000, 174280), (3750, 139424), (4000, 130710), (4357, 120000), (4800, 108925), (5000, 104568), (6000, 87140), (7500, 69712), (8000, 65355), (8714, 60000), (10000, 52284), (12000, 43570), (13071, 40000), (15000, 34856), (17428, 30000), (20000, 26142), (21785, 24000)]