51464160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 360

約数和(自身を含む): 209114136

約数和(自身を除く): 157649976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 324, 330, 342, 352, 360, 361, 380, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 648, 660, 684, 720, 722, 760, 792, 810, 836, 855, 864, 880, 891, 912, 990, 1026, 1045, 1056, 1080, 1083, 1140, 1188, 1254, 1296, 1320, 1368, 1440, 1444, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1760, 1782, 1805, 1824, 1881, 1980, 2052, 2090, 2160, 2166, 2280, 2376, 2508, 2565, 2592, 2640, 2736, 2888, 2970, 3040, 3078, 3135, 3168, 3240, 3249, 3344, 3420, 3564, 3610, 3762, 3960, 3971, 4104, 4180, 4320, 4332, 4455, 4560, 4752, 5016, 5130, 5280, 5415, 5472, 5643, 5776, 5940, 6156, 6270, 6480, 6498, 6688, 6840, 7128, 7220, 7524, 7695, 7920, 7942, 8208, 8360, 8664, 8910, 9120, 9405, 9504, 9747, 10032, 10260, 10830, 11286, 11552, 11880, 11913, 12312, 12540, 12960, 12996, 13680, 14256, 14440, 15048, 15390, 15840, 15884, 16245, 16416, 16720, 16929, 17328, 17820, 18810, 19494, 19855, 20064, 20520, 21660, 22572, 23760, 23826, 24624, 25080, 25992, 27360, 28215, 28512, 28880, 29241, 30096, 30780, 31768, 32490, 33440, 33858, 34656, 35640, 35739, 37620, 38988, 39710, 41040, 43320, 45144, 47520, 47652, 48735, 49248, 50160, 51984, 56430, 57760, 58482, 59565, 60192, 61560, 63536, 64980, 67716, 71280, 71478, 75240, 77976, 79420, 82080, 84645, 86640, 90288, 95304, 97470, 100320, 103968, 107217, 112860, 116964, 119130, 123120, 127072, 129960, 135432, 142560, 142956, 146205, 150480, 155952, 158840, 169290, 173280, 178695, 180576, 190608, 194940, 214434, 225720, 233928, 238260, 246240, 259920, 270864, 285912, 292410, 300960, 311904, 317680, 321651, 338580, 357390, 381216, 389880, 428868, 451440, 467856, 476520, 519840, 536085, 541728, 571824, 584820, 635360, 643302, 677160, 714780, 779760, 857736, 902880, 935712, 953040, 1072170, 1143648, 1169640, 1286604, 1354320, 1429560, 1559520, 1608255, 1715472, 1906080, 2144340, 2339280, 2573208, 2708640, 2859120, 3216510, 3430944, 4288680, 4678560, 5146416, 5718240, 6433020, 8577360, 10292832, 12866040, 17154720, 25732080, 51464160]

約数ペア:

[(1, 51464160), (2, 25732080), (3, 17154720), (4, 12866040), (5, 10292832), (6, 8577360), (8, 6433020), (9, 5718240), (10, 5146416), (11, 4678560), (12, 4288680), (15, 3430944), (16, 3216510), (18, 2859120), (19, 2708640), (20, 2573208), (22, 2339280), (24, 2144340), (27, 1906080), (30, 1715472), (32, 1608255), (33, 1559520), (36, 1429560), (38, 1354320), (40, 1286604), (44, 1169640), (45, 1143648), (48, 1072170), (54, 953040), (55, 935712), (57, 902880), (60, 857736), (66, 779760), (72, 714780), (76, 677160), (80, 643302), (81, 635360), (88, 584820), (90, 571824), (95, 541728), (96, 536085), (99, 519840), (108, 476520), (110, 467856), (114, 451440), (120, 428868), (132, 389880), (135, 381216), (144, 357390), (152, 338580), (160, 321651), (162, 317680), (165, 311904), (171, 300960), (176, 292410), (180, 285912), (190, 270864), (198, 259920), (209, 246240), (216, 238260), (220, 233928), (228, 225720), (240, 214434), (264, 194940), (270, 190608), (285, 180576), (288, 178695), (297, 173280), (304, 169290), (324, 158840), (330, 155952), (342, 150480), (352, 146205), (360, 142956), (361, 142560), (380, 135432), (396, 129960), (405, 127072), (418, 123120), (432, 119130), (440, 116964), (456, 112860), (480, 107217), (495, 103968), (513, 100320), (528, 97470), (540, 95304), (570, 90288), (594, 86640), (608, 84645), (627, 82080), (648, 79420), (660, 77976), (684, 75240), (720, 71478), (722, 71280), (760, 67716), (792, 64980), (810, 63536), (836, 61560), (855, 60192), (864, 59565), (880, 58482), (891, 57760), (912, 56430), (990, 51984), (1026, 50160), (1045, 49248), (1056, 48735), (1080, 47652), (1083, 47520), (1140, 45144), (1188, 43320), (1254, 41040), (1296, 39710), (1320, 38988), (1368, 37620), (1440, 35739), (1444, 35640), (1485, 34656), (1520, 33858), (1539, 33440), (1584, 32490), (1620, 31768), (1672, 30780), (1710, 30096), (1760, 29241), (1782, 28880), (1805, 28512), (1824, 28215), (1881, 27360), (1980, 25992), (2052, 25080), (2090, 24624), (2160, 23826), (2166, 23760), (2280, 22572), (2376, 21660), (2508, 20520), (2565, 20064), (2592, 19855), (2640, 19494), (2736, 18810), (2888, 17820), (2970, 17328), (3040, 16929), (3078, 16720), (3135, 16416), (3168, 16245), (3240, 15884), (3249, 15840), (3344, 15390), (3420, 15048), (3564, 14440), (3610, 14256), (3762, 13680), (3960, 12996), (3971, 12960), (4104, 12540), (4180, 12312), (4320, 11913), (4332, 11880), (4455, 11552), (4560, 11286), (4752, 10830), (5016, 10260), (5130, 10032), (5280, 9747), (5415, 9504), (5472, 9405), (5643, 9120), (5776, 8910), (5940, 8664), (6156, 8360), (6270, 8208), (6480, 7942), (6498, 7920), (6688, 7695), (6840, 7524), (7128, 7220)]