76227840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 284586120

約数和(自身を除く): 208358280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 509, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1018, 1040, 1152, 1170, 1248, 1280, 1440, 1527, 1560, 1664, 1872, 1920, 2036, 2080, 2304, 2340, 2496, 2545, 2880, 3054, 3120, 3328, 3744, 3840, 4072, 4160, 4581, 4680, 4992, 5090, 5760, 6108, 6240, 6617, 7488, 7635, 8144, 8320, 9162, 9360, 9984, 10180, 11520, 12216, 12480, 13234, 14976, 15270, 16288, 16640, 18324, 18720, 19851, 20360, 22905, 24432, 24960, 26468, 29952, 30540, 32576, 33085, 36648, 37440, 39702, 40720, 45810, 48864, 49920, 52936, 59553, 61080, 65152, 66170, 73296, 74880, 79404, 81440, 91620, 97728, 99255, 105872, 119106, 122160, 130304, 132340, 146592, 149760, 158808, 162880, 183240, 195456, 198510, 211744, 238212, 244320, 264680, 293184, 297765, 317616, 325760, 366480, 390912, 397020, 423488, 476424, 488640, 529360, 586368, 595530, 635232, 651520, 732960, 794040, 846976, 952848, 977280, 1058720, 1172736, 1191060, 1270464, 1465920, 1588080, 1693952, 1905696, 1954560, 2117440, 2382120, 2540928, 2931840, 3176160, 3811392, 4234880, 4764240, 5081856, 5863680, 6352320, 7622784, 8469760, 9528480, 12704640, 15245568, 19056960, 25409280, 38113920, 76227840]

約数ペア:

[(1, 76227840), (2, 38113920), (3, 25409280), (4, 19056960), (5, 15245568), (6, 12704640), (8, 9528480), (9, 8469760), (10, 7622784), (12, 6352320), (13, 5863680), (15, 5081856), (16, 4764240), (18, 4234880), (20, 3811392), (24, 3176160), (26, 2931840), (30, 2540928), (32, 2382120), (36, 2117440), (39, 1954560), (40, 1905696), (45, 1693952), (48, 1588080), (52, 1465920), (60, 1270464), (64, 1191060), (65, 1172736), (72, 1058720), (78, 977280), (80, 952848), (90, 846976), (96, 794040), (104, 732960), (117, 651520), (120, 635232), (128, 595530), (130, 586368), (144, 529360), (156, 488640), (160, 476424), (180, 423488), (192, 397020), (195, 390912), (208, 366480), (234, 325760), (240, 317616), (256, 297765), (260, 293184), (288, 264680), (312, 244320), (320, 238212), (360, 211744), (384, 198510), (390, 195456), (416, 183240), (468, 162880), (480, 158808), (509, 149760), (520, 146592), (576, 132340), (585, 130304), (624, 122160), (640, 119106), (720, 105872), (768, 99255), (780, 97728), (832, 91620), (936, 81440), (960, 79404), (1018, 74880), (1040, 73296), (1152, 66170), (1170, 65152), (1248, 61080), (1280, 59553), (1440, 52936), (1527, 49920), (1560, 48864), (1664, 45810), (1872, 40720), (1920, 39702), (2036, 37440), (2080, 36648), (2304, 33085), (2340, 32576), (2496, 30540), (2545, 29952), (2880, 26468), (3054, 24960), (3120, 24432), (3328, 22905), (3744, 20360), (3840, 19851), (4072, 18720), (4160, 18324), (4581, 16640), (4680, 16288), (4992, 15270), (5090, 14976), (5760, 13234), (6108, 12480), (6240, 12216), (6617, 11520), (7488, 10180), (7635, 9984), (8144, 9360), (8320, 9162)]