47472000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 256

約数和(自身を含む): 168030720

約数和(自身を除く): 120558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 43, 46, 48, 50, 60, 64, 69, 75, 80, 86, 92, 96, 100, 115, 120, 125, 128, 129, 138, 150, 160, 172, 184, 192, 200, 215, 230, 240, 250, 258, 276, 300, 320, 344, 345, 368, 375, 384, 400, 430, 460, 480, 500, 516, 552, 575, 600, 640, 645, 688, 690, 736, 750, 800, 860, 920, 960, 989, 1000, 1032, 1075, 1104, 1150, 1200, 1290, 1376, 1380, 1472, 1500, 1600, 1720, 1725, 1840, 1920, 1978, 2000, 2064, 2150, 2208, 2300, 2400, 2580, 2752, 2760, 2875, 2944, 2967, 3000, 3200, 3225, 3440, 3450, 3680, 3956, 4000, 4128, 4300, 4416, 4600, 4800, 4945, 5160, 5375, 5504, 5520, 5750, 5934, 6000, 6450, 6880, 6900, 7360, 7912, 8000, 8256, 8600, 8625, 8832, 9200, 9600, 9890, 10320, 10750, 11040, 11500, 11868, 12000, 12900, 13760, 13800, 14720, 14835, 15824, 16000, 16125, 16512, 17200, 17250, 18400, 19780, 20640, 21500, 22080, 23000, 23736, 24000, 24725, 25800, 27520, 27600, 29670, 31648, 32250, 34400, 34500, 36800, 39560, 41280, 43000, 44160, 46000, 47472, 48000, 49450, 51600, 55200, 59340, 63296, 64500, 68800, 69000, 73600, 74175, 79120, 82560, 86000, 92000, 94944, 98900, 103200, 110400, 118680, 123625, 126592, 129000, 137600, 138000, 148350, 158240, 172000, 184000, 189888, 197800, 206400, 220800, 237360, 247250, 258000, 276000, 296700, 316480, 344000, 368000, 370875, 379776, 395600, 412800, 474720, 494500, 516000, 552000, 593400, 632960, 688000, 741750, 791200, 949440, 989000, 1032000, 1104000, 1186800, 1483500, 1582400, 1898880, 1978000, 2064000, 2373600, 2967000, 3164800, 3956000, 4747200, 5934000, 7912000, 9494400, 11868000, 15824000, 23736000, 47472000]

約数ペア:

[(1, 47472000), (2, 23736000), (3, 15824000), (4, 11868000), (5, 9494400), (6, 7912000), (8, 5934000), (10, 4747200), (12, 3956000), (15, 3164800), (16, 2967000), (20, 2373600), (23, 2064000), (24, 1978000), (25, 1898880), (30, 1582400), (32, 1483500), (40, 1186800), (43, 1104000), (46, 1032000), (48, 989000), (50, 949440), (60, 791200), (64, 741750), (69, 688000), (75, 632960), (80, 593400), (86, 552000), (92, 516000), (96, 494500), (100, 474720), (115, 412800), (120, 395600), (125, 379776), (128, 370875), (129, 368000), (138, 344000), (150, 316480), (160, 296700), (172, 276000), (184, 258000), (192, 247250), (200, 237360), (215, 220800), (230, 206400), (240, 197800), (250, 189888), (258, 184000), (276, 172000), (300, 158240), (320, 148350), (344, 138000), (345, 137600), (368, 129000), (375, 126592), (384, 123625), (400, 118680), (430, 110400), (460, 103200), (480, 98900), (500, 94944), (516, 92000), (552, 86000), (575, 82560), (600, 79120), (640, 74175), (645, 73600), (688, 69000), (690, 68800), (736, 64500), (750, 63296), (800, 59340), (860, 55200), (920, 51600), (960, 49450), (989, 48000), (1000, 47472), (1032, 46000), (1075, 44160), (1104, 43000), (1150, 41280), (1200, 39560), (1290, 36800), (1376, 34500), (1380, 34400), (1472, 32250), (1500, 31648), (1600, 29670), (1720, 27600), (1725, 27520), (1840, 25800), (1920, 24725), (1978, 24000), (2000, 23736), (2064, 23000), (2150, 22080), (2208, 21500), (2300, 20640), (2400, 19780), (2580, 18400), (2752, 17250), (2760, 17200), (2875, 16512), (2944, 16125), (2967, 16000), (3000, 15824), (3200, 14835), (3225, 14720), (3440, 13800), (3450, 13760), (3680, 12900), (3956, 12000), (4000, 11868), (4128, 11500), (4300, 11040), (4416, 10750), (4600, 10320), (4800, 9890), (4945, 9600), (5160, 9200), (5375, 8832), (5504, 8625), (5520, 8600), (5750, 8256), (5934, 8000), (6000, 7912), (6450, 7360), (6880, 6900)]