200909760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 678070272

約数和(自身を除く): 477160512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 64, 80, 86, 93, 96, 120, 124, 129, 155, 157, 160, 172, 186, 192, 215, 240, 248, 258, 310, 314, 320, 344, 372, 430, 465, 471, 480, 496, 516, 620, 628, 645, 688, 744, 785, 860, 930, 942, 960, 992, 1032, 1240, 1256, 1290, 1333, 1376, 1488, 1570, 1720, 1860, 1884, 1984, 2064, 2355, 2480, 2512, 2580, 2666, 2752, 2976, 3140, 3440, 3720, 3768, 3999, 4128, 4710, 4867, 4960, 5024, 5160, 5332, 5952, 6280, 6665, 6751, 6880, 7440, 7536, 7998, 8256, 9420, 9734, 9920, 10048, 10320, 10664, 12560, 13330, 13502, 13760, 14601, 14880, 15072, 15996, 18840, 19468, 19995, 20253, 20640, 21328, 24335, 25120, 26660, 27004, 29202, 29760, 30144, 31992, 33755, 37680, 38936, 39990, 40506, 41280, 42656, 48670, 50240, 53320, 54008, 58404, 63984, 67510, 73005, 75360, 77872, 79980, 81012, 85312, 97340, 101265, 106640, 108016, 116808, 127968, 135020, 146010, 150720, 155744, 159960, 162024, 194680, 202530, 209281, 213280, 216032, 233616, 255936, 270040, 292020, 311488, 319920, 324048, 389360, 405060, 418562, 426560, 432064, 467232, 540080, 584040, 627843, 639840, 648096, 778720, 810120, 837124, 934464, 1046405, 1080160, 1168080, 1255686, 1279680, 1296192, 1557440, 1620240, 1674248, 2092810, 2160320, 2336160, 2511372, 3139215, 3240480, 3348496, 4185620, 4672320, 5022744, 6278430, 6480960, 6696992, 8371240, 10045488, 12556860, 13393984, 16742480, 20090976, 25113720, 33484960, 40181952, 50227440, 66969920, 100454880, 200909760]

約数ペア:

[(1, 200909760), (2, 100454880), (3, 66969920), (4, 50227440), (5, 40181952), (6, 33484960), (8, 25113720), (10, 20090976), (12, 16742480), (15, 13393984), (16, 12556860), (20, 10045488), (24, 8371240), (30, 6696992), (31, 6480960), (32, 6278430), (40, 5022744), (43, 4672320), (48, 4185620), (60, 3348496), (62, 3240480), (64, 3139215), (80, 2511372), (86, 2336160), (93, 2160320), (96, 2092810), (120, 1674248), (124, 1620240), (129, 1557440), (155, 1296192), (157, 1279680), (160, 1255686), (172, 1168080), (186, 1080160), (192, 1046405), (215, 934464), (240, 837124), (248, 810120), (258, 778720), (310, 648096), (314, 639840), (320, 627843), (344, 584040), (372, 540080), (430, 467232), (465, 432064), (471, 426560), (480, 418562), (496, 405060), (516, 389360), (620, 324048), (628, 319920), (645, 311488), (688, 292020), (744, 270040), (785, 255936), (860, 233616), (930, 216032), (942, 213280), (960, 209281), (992, 202530), (1032, 194680), (1240, 162024), (1256, 159960), (1290, 155744), (1333, 150720), (1376, 146010), (1488, 135020), (1570, 127968), (1720, 116808), (1860, 108016), (1884, 106640), (1984, 101265), (2064, 97340), (2355, 85312), (2480, 81012), (2512, 79980), (2580, 77872), (2666, 75360), (2752, 73005), (2976, 67510), (3140, 63984), (3440, 58404), (3720, 54008), (3768, 53320), (3999, 50240), (4128, 48670), (4710, 42656), (4867, 41280), (4960, 40506), (5024, 39990), (5160, 38936), (5332, 37680), (5952, 33755), (6280, 31992), (6665, 30144), (6751, 29760), (6880, 29202), (7440, 27004), (7536, 26660), (7998, 25120), (8256, 24335), (9420, 21328), (9734, 20640), (9920, 20253), (10048, 19995), (10320, 19468), (10664, 18840), (12560, 15996), (13330, 15072), (13502, 14880), (13760, 14601)]