55978560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 448

約数和(自身を含む): 234086400

約数和(自身を除く): 178107840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 64, 66, 72, 76, 80, 88, 90, 93, 95, 96, 99, 108, 110, 114, 120, 124, 132, 135, 144, 152, 155, 160, 165, 171, 176, 180, 186, 190, 192, 198, 209, 216, 220, 228, 240, 248, 264, 270, 279, 285, 288, 297, 304, 310, 320, 330, 341, 342, 352, 360, 372, 380, 396, 418, 432, 440, 456, 465, 480, 495, 496, 513, 528, 540, 558, 570, 576, 589, 594, 608, 620, 627, 660, 682, 684, 704, 720, 744, 760, 792, 836, 837, 855, 864, 880, 912, 930, 960, 990, 992, 1023, 1026, 1045, 1056, 1080, 1116, 1140, 1178, 1188, 1216, 1240, 1254, 1320, 1364, 1368, 1395, 1440, 1485, 1488, 1520, 1584, 1672, 1674, 1705, 1710, 1728, 1760, 1767, 1824, 1860, 1881, 1980, 1984, 2046, 2052, 2090, 2112, 2160, 2232, 2280, 2356, 2376, 2480, 2508, 2565, 2640, 2728, 2736, 2790, 2880, 2945, 2970, 2976, 3040, 3069, 3135, 3168, 3344, 3348, 3410, 3420, 3520, 3534, 3648, 3720, 3762, 3960, 4092, 4104, 4180, 4185, 4320, 4464, 4560, 4712, 4752, 4960, 5016, 5115, 5130, 5280, 5301, 5456, 5472, 5580, 5643, 5890, 5940, 5952, 6080, 6138, 6270, 6336, 6479, 6688, 6696, 6820, 6840, 7068, 7440, 7524, 7920, 8184, 8208, 8360, 8370, 8640, 8835, 8928, 9120, 9207, 9405, 9424, 9504, 9920, 10032, 10230, 10260, 10560, 10602, 10912, 10944, 11160, 11286, 11780, 11880, 12276, 12540, 12958, 13376, 13392, 13640, 13680, 14136, 14880, 15048, 15345, 15840, 15903, 16368, 16416, 16720, 16740, 17670, 17856, 18240, 18414, 18810, 18848, 19008, 19437, 20064, 20460, 20520, 21204, 21824, 22320, 22572, 23560, 23760, 24552, 25080, 25916, 26505, 26784, 27280, 27360, 28215, 28272, 29760, 30096, 30690, 31680, 31806, 32395, 32736, 32832, 33440, 33480, 35340, 36828, 37620, 37696, 38874, 40128, 40920, 41040, 42408, 44640, 45144, 46035, 47120, 47520, 49104, 50160, 51832, 53010, 53568, 54560, 54720, 56430, 56544, 58311, 60192, 61380, 63612, 64790, 65472, 66880, 66960, 70680, 73656, 75240, 77748, 79515, 81840, 82080, 84816, 89280, 90288, 92070, 94240, 95040, 97185, 98208, 100320, 103664, 106020, 109120, 112860, 113088, 116622, 120384, 122760, 127224, 129580, 133920, 141360, 147312, 150480, 155496, 159030, 163680, 164160, 169632, 174933, 180576, 184140, 188480, 194370, 196416, 200640, 207328, 212040, 225720, 233244, 245520, 254448, 259160, 267840, 282720, 291555, 294624, 300960, 310992, 318060, 327360, 339264, 349866, 361152, 368280, 388740, 414656, 424080, 451440, 466488, 491040, 508896, 518320, 565440, 583110, 589248, 601920, 621984, 636120, 699732, 736560, 777480, 848160, 874665, 902880, 932976, 982080, 1017792, 1036640, 1166220, 1243968, 1272240, 1399464, 1473120, 1554960, 1696320, 1749330, 1805760, 1865952, 2073280, 2332440, 2544480, 2798928, 2946240, 3109920, 3498660, 3731904, 4664880, 5088960, 5597856, 6219840, 6997320, 9329760, 11195712, 13994640, 18659520, 27989280, 55978560]

約数ペア:

[(1, 55978560), (2, 27989280), (3, 18659520), (4, 13994640), (5, 11195712), (6, 9329760), (8, 6997320), (9, 6219840), (10, 5597856), (11, 5088960), (12, 4664880), (15, 3731904), (16, 3498660), (18, 3109920), (19, 2946240), (20, 2798928), (22, 2544480), (24, 2332440), (27, 2073280), (30, 1865952), (31, 1805760), (32, 1749330), (33, 1696320), (36, 1554960), (38, 1473120), (40, 1399464), (44, 1272240), (45, 1243968), (48, 1166220), (54, 1036640), (55, 1017792), (57, 982080), (60, 932976), (62, 902880), (64, 874665), (66, 848160), (72, 777480), (76, 736560), (80, 699732), (88, 636120), (90, 621984), (93, 601920), (95, 589248), (96, 583110), (99, 565440), (108, 518320), (110, 508896), (114, 491040), (120, 466488), (124, 451440), (132, 424080), (135, 414656), (144, 388740), (152, 368280), (155, 361152), (160, 349866), (165, 339264), (171, 327360), (176, 318060), (180, 310992), (186, 300960), (190, 294624), (192, 291555), (198, 282720), (209, 267840), (216, 259160), (220, 254448), (228, 245520), (240, 233244), (248, 225720), (264, 212040), (270, 207328), (279, 200640), (285, 196416), (288, 194370), (297, 188480), (304, 184140), (310, 180576), (320, 174933), (330, 169632), (341, 164160), (342, 163680), (352, 159030), (360, 155496), (372, 150480), (380, 147312), (396, 141360), (418, 133920), (432, 129580), (440, 127224), (456, 122760), (465, 120384), (480, 116622), (495, 113088), (496, 112860), (513, 109120), (528, 106020), (540, 103664), (558, 100320), (570, 98208), (576, 97185), (589, 95040), (594, 94240), (608, 92070), (620, 90288), (627, 89280), (660, 84816), (682, 82080), (684, 81840), (704, 79515), (720, 77748), (744, 75240), (760, 73656), (792, 70680), (836, 66960), (837, 66880), (855, 65472), (864, 64790), (880, 63612), (912, 61380), (930, 60192), (960, 58311), (990, 56544), (992, 56430), (1023, 54720), (1026, 54560), (1045, 53568), (1056, 53010), (1080, 51832), (1116, 50160), (1140, 49104), (1178, 47520), (1188, 47120), (1216, 46035), (1240, 45144), (1254, 44640), (1320, 42408), (1364, 41040), (1368, 40920), (1395, 40128), (1440, 38874), (1485, 37696), (1488, 37620), (1520, 36828), (1584, 35340), (1672, 33480), (1674, 33440), (1705, 32832), (1710, 32736), (1728, 32395), (1760, 31806), (1767, 31680), (1824, 30690), (1860, 30096), (1881, 29760), (1980, 28272), (1984, 28215), (2046, 27360), (2052, 27280), (2090, 26784), (2112, 26505), (2160, 25916), (2232, 25080), (2280, 24552), (2356, 23760), (2376, 23560), (2480, 22572), (2508, 22320), (2565, 21824), (2640, 21204), (2728, 20520), (2736, 20460), (2790, 20064), (2880, 19437), (2945, 19008), (2970, 18848), (2976, 18810), (3040, 18414), (3069, 18240), (3135, 17856), (3168, 17670), (3344, 16740), (3348, 16720), (3410, 16416), (3420, 16368), (3520, 15903), (3534, 15840), (3648, 15345), (3720, 15048), (3762, 14880), (3960, 14136), (4092, 13680), (4104, 13640), (4180, 13392), (4185, 13376), (4320, 12958), (4464, 12540), (4560, 12276), (4712, 11880), (4752, 11780), (4960, 11286), (5016, 11160), (5115, 10944), (5130, 10912), (5280, 10602), (5301, 10560), (5456, 10260), (5472, 10230), (5580, 10032), (5643, 9920), (5890, 9504), (5940, 9424), (5952, 9405), (6080, 9207), (6138, 9120), (6270, 8928), (6336, 8835), (6479, 8640), (6688, 8370), (6696, 8360), (6820, 8208), (6840, 8184), (7068, 7920), (7440, 7524)]