2049000000

素因数分解:

$2^6\times 3^1\times 5^6\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 196

約数和(自身を含む): 6786475632

約数和(自身を除く): 4737475632

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, 683, 750, 800, 960, 1000, 1200, 1250, 1366, 1500, 1600, 1875, 2000, 2049, 2400, 2500, 2732, 3000, 3125, 3415, 3750, 4000, 4098, 4800, 5000, 5464, 6000, 6250, 6830, 7500, 8000, 8196, 9375, 10000, 10245, 10928, 12000, 12500, 13660, 15000, 15625, 16392, 17075, 18750, 20000, 20490, 21856, 24000, 25000, 27320, 30000, 31250, 32784, 34150, 37500, 40000, 40980, 43712, 46875, 50000, 51225, 54640, 60000, 62500, 65568, 68300, 75000, 81960, 85375, 93750, 100000, 102450, 109280, 120000, 125000, 131136, 136600, 150000, 163920, 170750, 187500, 200000, 204900, 218560, 250000, 256125, 273200, 300000, 327840, 341500, 375000, 409800, 426875, 500000, 512250, 546400, 600000, 655680, 683000, 750000, 819600, 853750, 1000000, 1024500, 1092800, 1280625, 1366000, 1500000, 1639200, 1707500, 2049000, 2134375, 2561250, 2732000, 3000000, 3278400, 3415000, 4098000, 4268750, 5122500, 5464000, 6403125, 6830000, 8196000, 8537500, 10245000, 10671875, 12806250, 13660000, 16392000, 17075000, 20490000, 21343750, 25612500, 27320000, 32015625, 34150000, 40980000, 42687500, 51225000, 64031250, 68300000, 81960000, 85375000, 102450000, 128062500, 136600000, 170750000, 204900000, 256125000, 341500000, 409800000, 512250000, 683000000, 1024500000, 2049000000]

約数ペア:

[(1, 2049000000), (2, 1024500000), (3, 683000000), (4, 512250000), (5, 409800000), (6, 341500000), (8, 256125000), (10, 204900000), (12, 170750000), (15, 136600000), (16, 128062500), (20, 102450000), (24, 85375000), (25, 81960000), (30, 68300000), (32, 64031250), (40, 51225000), (48, 42687500), (50, 40980000), (60, 34150000), (64, 32015625), (75, 27320000), (80, 25612500), (96, 21343750), (100, 20490000), (120, 17075000), (125, 16392000), (150, 13660000), (160, 12806250), (192, 10671875), (200, 10245000), (240, 8537500), (250, 8196000), (300, 6830000), (320, 6403125), (375, 5464000), (400, 5122500), (480, 4268750), (500, 4098000), (600, 3415000), (625, 3278400), (683, 3000000), (750, 2732000), (800, 2561250), (960, 2134375), (1000, 2049000), (1200, 1707500), (1250, 1639200), (1366, 1500000), (1500, 1366000), (1600, 1280625), (1875, 1092800), (2000, 1024500), (2049, 1000000), (2400, 853750), (2500, 819600), (2732, 750000), (3000, 683000), (3125, 655680), (3415, 600000), (3750, 546400), (4000, 512250), (4098, 500000), (4800, 426875), (5000, 409800), (5464, 375000), (6000, 341500), (6250, 327840), (6830, 300000), (7500, 273200), (8000, 256125), (8196, 250000), (9375, 218560), (10000, 204900), (10245, 200000), (10928, 187500), (12000, 170750), (12500, 163920), (13660, 150000), (15000, 136600), (15625, 131136), (16392, 125000), (17075, 120000), (18750, 109280), (20000, 102450), (20490, 100000), (21856, 93750), (24000, 85375), (25000, 81960), (27320, 75000), (30000, 68300), (31250, 65568), (32784, 62500), (34150, 60000), (37500, 54640), (40000, 51225), (40980, 50000), (43712, 46875)]