49494240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 288

約数和(自身を含む): 187125120

約数和(自身を除く): 137630880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 67, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 134, 135, 144, 152, 160, 162, 171, 180, 190, 201, 216, 228, 240, 243, 268, 270, 285, 288, 304, 324, 335, 342, 360, 380, 402, 405, 432, 456, 480, 486, 513, 536, 540, 570, 603, 608, 648, 670, 684, 720, 760, 804, 810, 855, 864, 912, 972, 1005, 1026, 1072, 1080, 1140, 1206, 1215, 1273, 1296, 1340, 1368, 1440, 1520, 1539, 1608, 1620, 1710, 1809, 1824, 1944, 2010, 2052, 2144, 2160, 2280, 2412, 2430, 2546, 2565, 2592, 2680, 2736, 3015, 3040, 3078, 3216, 3240, 3420, 3618, 3819, 3888, 4020, 4104, 4320, 4560, 4617, 4824, 4860, 5092, 5130, 5360, 5427, 5472, 6030, 6156, 6365, 6432, 6480, 6840, 7236, 7638, 7695, 7776, 8040, 8208, 9045, 9120, 9234, 9648, 9720, 10184, 10260, 10720, 10854, 11457, 12060, 12312, 12730, 12960, 13680, 14472, 15276, 15390, 16080, 16281, 16416, 18090, 18468, 19095, 19296, 19440, 20368, 20520, 21708, 22914, 23085, 24120, 24624, 25460, 27135, 27360, 28944, 30552, 30780, 32160, 32562, 34371, 36180, 36936, 38190, 38880, 40736, 41040, 43416, 45828, 46170, 48240, 49248, 50920, 54270, 57285, 57888, 61104, 61560, 65124, 68742, 72360, 73872, 76380, 81405, 82080, 86832, 91656, 92340, 96480, 101840, 103113, 108540, 114570, 122208, 123120, 130248, 137484, 144720, 147744, 152760, 162810, 171855, 173664, 183312, 184680, 203680, 206226, 217080, 229140, 246240, 260496, 274968, 289440, 305520, 309339, 325620, 343710, 366624, 369360, 412452, 434160, 458280, 515565, 520992, 549936, 611040, 618678, 651240, 687420, 738720, 824904, 868320, 916560, 1031130, 1099872, 1237356, 1302480, 1374840, 1546695, 1649808, 1833120, 2062260, 2474712, 2604960, 2749680, 3093390, 3299616, 4124520, 4949424, 5499360, 6186780, 8249040, 9898848, 12373560, 16498080, 24747120, 49494240]

約数ペア:

[(1, 49494240), (2, 24747120), (3, 16498080), (4, 12373560), (5, 9898848), (6, 8249040), (8, 6186780), (9, 5499360), (10, 4949424), (12, 4124520), (15, 3299616), (16, 3093390), (18, 2749680), (19, 2604960), (20, 2474712), (24, 2062260), (27, 1833120), (30, 1649808), (32, 1546695), (36, 1374840), (38, 1302480), (40, 1237356), (45, 1099872), (48, 1031130), (54, 916560), (57, 868320), (60, 824904), (67, 738720), (72, 687420), (76, 651240), (80, 618678), (81, 611040), (90, 549936), (95, 520992), (96, 515565), (108, 458280), (114, 434160), (120, 412452), (134, 369360), (135, 366624), (144, 343710), (152, 325620), (160, 309339), (162, 305520), (171, 289440), (180, 274968), (190, 260496), (201, 246240), (216, 229140), (228, 217080), (240, 206226), (243, 203680), (268, 184680), (270, 183312), (285, 173664), (288, 171855), (304, 162810), (324, 152760), (335, 147744), (342, 144720), (360, 137484), (380, 130248), (402, 123120), (405, 122208), (432, 114570), (456, 108540), (480, 103113), (486, 101840), (513, 96480), (536, 92340), (540, 91656), (570, 86832), (603, 82080), (608, 81405), (648, 76380), (670, 73872), (684, 72360), (720, 68742), (760, 65124), (804, 61560), (810, 61104), (855, 57888), (864, 57285), (912, 54270), (972, 50920), (1005, 49248), (1026, 48240), (1072, 46170), (1080, 45828), (1140, 43416), (1206, 41040), (1215, 40736), (1273, 38880), (1296, 38190), (1340, 36936), (1368, 36180), (1440, 34371), (1520, 32562), (1539, 32160), (1608, 30780), (1620, 30552), (1710, 28944), (1809, 27360), (1824, 27135), (1944, 25460), (2010, 24624), (2052, 24120), (2144, 23085), (2160, 22914), (2280, 21708), (2412, 20520), (2430, 20368), (2546, 19440), (2565, 19296), (2592, 19095), (2680, 18468), (2736, 18090), (3015, 16416), (3040, 16281), (3078, 16080), (3216, 15390), (3240, 15276), (3420, 14472), (3618, 13680), (3819, 12960), (3888, 12730), (4020, 12312), (4104, 12060), (4320, 11457), (4560, 10854), (4617, 10720), (4824, 10260), (4860, 10184), (5092, 9720), (5130, 9648), (5360, 9234), (5427, 9120), (5472, 9045), (6030, 8208), (6156, 8040), (6365, 7776), (6432, 7695), (6480, 7638), (6840, 7236)]