55748640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 187076736

約数和(自身を除く): 131328096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 73, 74, 80, 86, 96, 111, 120, 129, 146, 148, 160, 172, 185, 215, 219, 222, 240, 258, 292, 296, 344, 365, 370, 430, 438, 444, 480, 516, 555, 584, 592, 645, 688, 730, 740, 860, 876, 888, 1032, 1095, 1110, 1168, 1184, 1290, 1376, 1460, 1480, 1591, 1720, 1752, 1776, 2064, 2190, 2220, 2336, 2580, 2701, 2920, 2960, 3139, 3182, 3440, 3504, 3552, 4128, 4380, 4440, 4773, 5160, 5402, 5840, 5920, 6278, 6364, 6880, 7008, 7955, 8103, 8760, 8880, 9417, 9546, 10320, 10804, 11680, 12556, 12728, 13505, 15695, 15910, 16206, 17520, 17760, 18834, 19092, 20640, 21608, 23865, 25112, 25456, 27010, 31390, 31820, 32412, 35040, 37668, 38184, 40515, 43216, 47085, 47730, 50224, 50912, 54020, 62780, 63640, 64824, 75336, 76368, 81030, 86432, 94170, 95460, 100448, 108040, 116143, 125560, 127280, 129648, 150672, 152736, 162060, 188340, 190920, 216080, 232286, 251120, 254560, 259296, 301344, 324120, 348429, 376680, 381840, 432160, 464572, 502240, 580715, 648240, 696858, 753360, 763680, 929144, 1161430, 1296480, 1393716, 1506720, 1742145, 1858288, 2322860, 2787432, 3484290, 3716576, 4645720, 5574864, 6968580, 9291440, 11149728, 13937160, 18582880, 27874320, 55748640]

約数ペア:

[(1, 55748640), (2, 27874320), (3, 18582880), (4, 13937160), (5, 11149728), (6, 9291440), (8, 6968580), (10, 5574864), (12, 4645720), (15, 3716576), (16, 3484290), (20, 2787432), (24, 2322860), (30, 1858288), (32, 1742145), (37, 1506720), (40, 1393716), (43, 1296480), (48, 1161430), (60, 929144), (73, 763680), (74, 753360), (80, 696858), (86, 648240), (96, 580715), (111, 502240), (120, 464572), (129, 432160), (146, 381840), (148, 376680), (160, 348429), (172, 324120), (185, 301344), (215, 259296), (219, 254560), (222, 251120), (240, 232286), (258, 216080), (292, 190920), (296, 188340), (344, 162060), (365, 152736), (370, 150672), (430, 129648), (438, 127280), (444, 125560), (480, 116143), (516, 108040), (555, 100448), (584, 95460), (592, 94170), (645, 86432), (688, 81030), (730, 76368), (740, 75336), (860, 64824), (876, 63640), (888, 62780), (1032, 54020), (1095, 50912), (1110, 50224), (1168, 47730), (1184, 47085), (1290, 43216), (1376, 40515), (1460, 38184), (1480, 37668), (1591, 35040), (1720, 32412), (1752, 31820), (1776, 31390), (2064, 27010), (2190, 25456), (2220, 25112), (2336, 23865), (2580, 21608), (2701, 20640), (2920, 19092), (2960, 18834), (3139, 17760), (3182, 17520), (3440, 16206), (3504, 15910), (3552, 15695), (4128, 13505), (4380, 12728), (4440, 12556), (4773, 11680), (5160, 10804), (5402, 10320), (5840, 9546), (5920, 9417), (6278, 8880), (6364, 8760), (6880, 8103), (7008, 7955)]