72652800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 268107840

約数和(自身を除く): 195455040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 43, 44, 48, 50, 55, 60, 64, 66, 75, 80, 86, 88, 96, 100, 110, 120, 128, 129, 132, 150, 160, 165, 172, 176, 192, 200, 215, 220, 240, 256, 258, 264, 275, 300, 320, 330, 344, 352, 384, 400, 430, 440, 473, 480, 512, 516, 528, 550, 600, 640, 645, 660, 688, 704, 768, 800, 825, 860, 880, 946, 960, 1024, 1032, 1056, 1075, 1100, 1200, 1280, 1290, 1320, 1376, 1408, 1419, 1536, 1600, 1650, 1720, 1760, 1892, 1920, 2048, 2064, 2112, 2150, 2200, 2365, 2400, 2560, 2580, 2640, 2752, 2816, 2838, 3072, 3200, 3225, 3300, 3440, 3520, 3784, 3840, 4128, 4224, 4300, 4400, 4730, 4800, 5120, 5160, 5280, 5504, 5632, 5676, 6144, 6400, 6450, 6600, 6880, 7040, 7095, 7568, 7680, 8256, 8448, 8600, 8800, 9460, 9600, 10240, 10320, 10560, 11008, 11264, 11352, 11825, 12800, 12900, 13200, 13760, 14080, 14190, 15136, 15360, 16512, 16896, 17200, 17600, 18920, 19200, 20640, 21120, 22016, 22528, 22704, 23650, 25600, 25800, 26400, 27520, 28160, 28380, 30272, 30720, 33024, 33792, 34400, 35200, 35475, 37840, 38400, 41280, 42240, 44032, 45408, 47300, 51200, 51600, 52800, 55040, 56320, 56760, 60544, 66048, 67584, 68800, 70400, 70950, 75680, 76800, 82560, 84480, 88064, 90816, 94600, 103200, 105600, 110080, 112640, 113520, 121088, 132096, 137600, 140800, 141900, 151360, 153600, 165120, 168960, 181632, 189200, 206400, 211200, 220160, 227040, 242176, 264192, 275200, 281600, 283800, 302720, 330240, 337920, 363264, 378400, 412800, 422400, 440320, 454080, 484352, 550400, 563200, 567600, 605440, 660480, 726528, 756800, 825600, 844800, 908160, 968704, 1100800, 1135200, 1210880, 1320960, 1453056, 1513600, 1651200, 1689600, 1816320, 2201600, 2270400, 2421760, 2906112, 3027200, 3302400, 3632640, 4540800, 4843520, 6054400, 6604800, 7265280, 9081600, 12108800, 14530560, 18163200, 24217600, 36326400, 72652800]

約数ペア:

[(1, 72652800), (2, 36326400), (3, 24217600), (4, 18163200), (5, 14530560), (6, 12108800), (8, 9081600), (10, 7265280), (11, 6604800), (12, 6054400), (15, 4843520), (16, 4540800), (20, 3632640), (22, 3302400), (24, 3027200), (25, 2906112), (30, 2421760), (32, 2270400), (33, 2201600), (40, 1816320), (43, 1689600), (44, 1651200), (48, 1513600), (50, 1453056), (55, 1320960), (60, 1210880), (64, 1135200), (66, 1100800), (75, 968704), (80, 908160), (86, 844800), (88, 825600), (96, 756800), (100, 726528), (110, 660480), (120, 605440), (128, 567600), (129, 563200), (132, 550400), (150, 484352), (160, 454080), (165, 440320), (172, 422400), (176, 412800), (192, 378400), (200, 363264), (215, 337920), (220, 330240), (240, 302720), (256, 283800), (258, 281600), (264, 275200), (275, 264192), (300, 242176), (320, 227040), (330, 220160), (344, 211200), (352, 206400), (384, 189200), (400, 181632), (430, 168960), (440, 165120), (473, 153600), (480, 151360), (512, 141900), (516, 140800), (528, 137600), (550, 132096), (600, 121088), (640, 113520), (645, 112640), (660, 110080), (688, 105600), (704, 103200), (768, 94600), (800, 90816), (825, 88064), (860, 84480), (880, 82560), (946, 76800), (960, 75680), (1024, 70950), (1032, 70400), (1056, 68800), (1075, 67584), (1100, 66048), (1200, 60544), (1280, 56760), (1290, 56320), (1320, 55040), (1376, 52800), (1408, 51600), (1419, 51200), (1536, 47300), (1600, 45408), (1650, 44032), (1720, 42240), (1760, 41280), (1892, 38400), (1920, 37840), (2048, 35475), (2064, 35200), (2112, 34400), (2150, 33792), (2200, 33024), (2365, 30720), (2400, 30272), (2560, 28380), (2580, 28160), (2640, 27520), (2752, 26400), (2816, 25800), (2838, 25600), (3072, 23650), (3200, 22704), (3225, 22528), (3300, 22016), (3440, 21120), (3520, 20640), (3784, 19200), (3840, 18920), (4128, 17600), (4224, 17200), (4300, 16896), (4400, 16512), (4730, 15360), (4800, 15136), (5120, 14190), (5160, 14080), (5280, 13760), (5504, 13200), (5632, 12900), (5676, 12800), (6144, 11825), (6400, 11352), (6450, 11264), (6600, 11008), (6880, 10560), (7040, 10320), (7095, 10240), (7568, 9600), (7680, 9460), (8256, 8800), (8448, 8600)]