55200000

素因数分解:

$2^8\times 3^1\times 5^5\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 216

約数和(自身を含む): 191612736

約数和(自身を除く): 136412736

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, 256, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 552, 575, 600, 625, 640, 690, 736, 750, 768, 800, 920, 960, 1000, 1104, 1150, 1200, 1250, 1280, 1380, 1472, 1500, 1600, 1725, 1840, 1875, 1920, 2000, 2208, 2300, 2400, 2500, 2760, 2875, 2944, 3000, 3125, 3200, 3450, 3680, 3750, 3840, 4000, 4416, 4600, 4800, 5000, 5520, 5750, 5888, 6000, 6250, 6400, 6900, 7360, 7500, 8000, 8625, 8832, 9200, 9375, 9600, 10000, 11040, 11500, 12000, 12500, 13800, 14375, 14720, 15000, 16000, 17250, 17664, 18400, 18750, 19200, 20000, 22080, 23000, 24000, 25000, 27600, 28750, 29440, 30000, 32000, 34500, 36800, 37500, 40000, 43125, 44160, 46000, 48000, 50000, 55200, 57500, 60000, 69000, 71875, 73600, 75000, 80000, 86250, 88320, 92000, 96000, 100000, 110400, 115000, 120000, 138000, 143750, 147200, 150000, 160000, 172500, 184000, 200000, 215625, 220800, 230000, 240000, 276000, 287500, 300000, 345000, 368000, 400000, 431250, 441600, 460000, 480000, 552000, 575000, 600000, 690000, 736000, 800000, 862500, 920000, 1104000, 1150000, 1200000, 1380000, 1725000, 1840000, 2208000, 2300000, 2400000, 2760000, 3450000, 3680000, 4600000, 5520000, 6900000, 9200000, 11040000, 13800000, 18400000, 27600000, 55200000]

約数ペア:

[(1, 55200000), (2, 27600000), (3, 18400000), (4, 13800000), (5, 11040000), (6, 9200000), (8, 6900000), (10, 5520000), (12, 4600000), (15, 3680000), (16, 3450000), (20, 2760000), (23, 2400000), (24, 2300000), (25, 2208000), (30, 1840000), (32, 1725000), (40, 1380000), (46, 1200000), (48, 1150000), (50, 1104000), (60, 920000), (64, 862500), (69, 800000), (75, 736000), (80, 690000), (92, 600000), (96, 575000), (100, 552000), (115, 480000), (120, 460000), (125, 441600), (128, 431250), (138, 400000), (150, 368000), (160, 345000), (184, 300000), (192, 287500), (200, 276000), (230, 240000), (240, 230000), (250, 220800), (256, 215625), (276, 200000), (300, 184000), (320, 172500), (345, 160000), (368, 150000), (375, 147200), (384, 143750), (400, 138000), (460, 120000), (480, 115000), (500, 110400), (552, 100000), (575, 96000), (600, 92000), (625, 88320), (640, 86250), (690, 80000), (736, 75000), (750, 73600), (768, 71875), (800, 69000), (920, 60000), (960, 57500), (1000, 55200), (1104, 50000), (1150, 48000), (1200, 46000), (1250, 44160), (1280, 43125), (1380, 40000), (1472, 37500), (1500, 36800), (1600, 34500), (1725, 32000), (1840, 30000), (1875, 29440), (1920, 28750), (2000, 27600), (2208, 25000), (2300, 24000), (2400, 23000), (2500, 22080), (2760, 20000), (2875, 19200), (2944, 18750), (3000, 18400), (3125, 17664), (3200, 17250), (3450, 16000), (3680, 15000), (3750, 14720), (3840, 14375), (4000, 13800), (4416, 12500), (4600, 12000), (4800, 11500), (5000, 11040), (5520, 10000), (5750, 9600), (5888, 9375), (6000, 9200), (6250, 8832), (6400, 8625), (6900, 8000), (7360, 7500)]