5520000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 160

約数和(自身を含む): 19118880

約数和(自身を除く): 13598880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 625, 640, 690, 736, 750, 800, 920, 960, 1000, 1104, 1150, 1200, 1250, 1380, 1472, 1500, 1600, 1725, 1840, 1875, 1920, 2000, 2208, 2300, 2400, 2500, 2760, 2875, 2944, 3000, 3200, 3450, 3680, 3750, 4000, 4416, 4600, 4800, 5000, 5520, 5750, 6000, 6900, 7360, 7500, 8000, 8625, 8832, 9200, 9600, 10000, 11040, 11500, 12000, 13800, 14375, 14720, 15000, 16000, 17250, 18400, 20000, 22080, 23000, 24000, 27600, 28750, 30000, 34500, 36800, 40000, 43125, 44160, 46000, 48000, 55200, 57500, 60000, 69000, 73600, 80000, 86250, 92000, 110400, 115000, 120000, 138000, 172500, 184000, 220800, 230000, 240000, 276000, 345000, 368000, 460000, 552000, 690000, 920000, 1104000, 1380000, 1840000, 2760000, 5520000]

約数ペア:

[(1, 5520000), (2, 2760000), (3, 1840000), (4, 1380000), (5, 1104000), (6, 920000), (8, 690000), (10, 552000), (12, 460000), (15, 368000), (16, 345000), (20, 276000), (23, 240000), (24, 230000), (25, 220800), (30, 184000), (32, 172500), (40, 138000), (46, 120000), (48, 115000), (50, 110400), (60, 92000), (64, 86250), (69, 80000), (75, 73600), (80, 69000), (92, 60000), (96, 57500), (100, 55200), (115, 48000), (120, 46000), (125, 44160), (128, 43125), (138, 40000), (150, 36800), (160, 34500), (184, 30000), (192, 28750), (200, 27600), (230, 24000), (240, 23000), (250, 22080), (276, 20000), (300, 18400), (320, 17250), (345, 16000), (368, 15000), (375, 14720), (384, 14375), (400, 13800), (460, 12000), (480, 11500), (500, 11040), (552, 10000), (575, 9600), (600, 9200), (625, 8832), (640, 8625), (690, 8000), (736, 7500), (750, 7360), (800, 6900), (920, 6000), (960, 5750), (1000, 5520), (1104, 5000), (1150, 4800), (1200, 4600), (1250, 4416), (1380, 4000), (1472, 3750), (1500, 3680), (1600, 3450), (1725, 3200), (1840, 3000), (1875, 2944), (1920, 2875), (2000, 2760), (2208, 2500), (2300, 2400)]