2247990000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{74933}}^1$

素因数の和:74964

約数の個数: 100

約数和(自身を含む): 7256908296

約数和(自身を除く): 5008918296

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, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 7500, 10000, 15000, 30000, 74933, 149866, 224799, 299732, 374665, 449598, 599464, 749330, 899196, 1123995, 1198928, 1498660, 1798392, 1873325, 2247990, 2997320, 3596784, 3746650, 4495980, 5619975, 5994640, 7493300, 8991960, 9366625, 11239950, 14986600, 17983920, 18733250, 22479900, 28099875, 29973200, 37466500, 44959800, 46833125, 56199750, 74933000, 89919600, 93666250, 112399500, 140499375, 149866000, 187332500, 224799000, 280998750, 374665000, 449598000, 561997500, 749330000, 1123995000, 2247990000]

約数ペア:

[(1, 2247990000), (2, 1123995000), (3, 749330000), (4, 561997500), (5, 449598000), (6, 374665000), (8, 280998750), (10, 224799000), (12, 187332500), (15, 149866000), (16, 140499375), (20, 112399500), (24, 93666250), (25, 89919600), (30, 74933000), (40, 56199750), (48, 46833125), (50, 44959800), (60, 37466500), (75, 29973200), (80, 28099875), (100, 22479900), (120, 18733250), (125, 17983920), (150, 14986600), (200, 11239950), (240, 9366625), (250, 8991960), (300, 7493300), (375, 5994640), (400, 5619975), (500, 4495980), (600, 3746650), (625, 3596784), (750, 2997320), (1000, 2247990), (1200, 1873325), (1250, 1798392), (1500, 1498660), (1875, 1198928), (2000, 1123995), (2500, 899196), (3000, 749330), (3750, 599464), (5000, 449598), (6000, 374665), (7500, 299732), (10000, 224799), (15000, 149866), (30000, 74933)]