47250720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 186338880

約数和(自身を除く): 139088160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 132, 144, 152, 157, 160, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 288, 304, 314, 330, 342, 352, 360, 380, 396, 418, 440, 456, 471, 480, 495, 528, 570, 608, 627, 628, 660, 684, 720, 760, 785, 792, 836, 855, 880, 912, 942, 990, 1045, 1056, 1140, 1254, 1256, 1320, 1368, 1413, 1440, 1520, 1570, 1584, 1672, 1710, 1727, 1760, 1824, 1881, 1884, 1980, 2090, 2280, 2355, 2508, 2512, 2640, 2736, 2826, 2983, 3040, 3135, 3140, 3168, 3344, 3420, 3454, 3762, 3768, 3960, 4180, 4560, 4710, 5016, 5024, 5181, 5280, 5472, 5652, 5966, 6270, 6280, 6688, 6840, 6908, 7065, 7524, 7536, 7920, 8360, 8635, 8949, 9120, 9405, 9420, 10032, 10362, 11304, 11932, 12540, 12560, 13680, 13816, 14130, 14915, 15048, 15072, 15543, 15840, 16720, 17270, 17898, 18810, 18840, 20064, 20724, 22608, 23864, 25080, 25120, 25905, 26847, 27360, 27632, 28260, 29830, 30096, 31086, 32813, 33440, 34540, 35796, 37620, 37680, 41448, 44745, 45216, 47728, 50160, 51810, 53694, 55264, 56520, 59660, 60192, 62172, 65626, 69080, 71592, 75240, 75360, 77715, 82896, 89490, 95456, 98439, 100320, 103620, 107388, 113040, 119320, 124344, 131252, 134235, 138160, 143184, 150480, 155430, 164065, 165792, 178980, 196878, 207240, 214776, 226080, 238640, 248688, 262504, 268470, 276320, 286368, 295317, 300960, 310860, 328130, 357960, 393756, 414480, 429552, 477280, 492195, 497376, 525008, 536940, 590634, 621720, 656260, 715920, 787512, 828960, 859104, 984390, 1050016, 1073880, 1181268, 1243440, 1312520, 1431840, 1476585, 1575024, 1968780, 2147760, 2362536, 2486880, 2625040, 2953170, 3150048, 3937560, 4295520, 4725072, 5250080, 5906340, 7875120, 9450144, 11812680, 15750240, 23625360, 47250720]

約数ペア:

[(1, 47250720), (2, 23625360), (3, 15750240), (4, 11812680), (5, 9450144), (6, 7875120), (8, 5906340), (9, 5250080), (10, 4725072), (11, 4295520), (12, 3937560), (15, 3150048), (16, 2953170), (18, 2625040), (19, 2486880), (20, 2362536), (22, 2147760), (24, 1968780), (30, 1575024), (32, 1476585), (33, 1431840), (36, 1312520), (38, 1243440), (40, 1181268), (44, 1073880), (45, 1050016), (48, 984390), (55, 859104), (57, 828960), (60, 787512), (66, 715920), (72, 656260), (76, 621720), (80, 590634), (88, 536940), (90, 525008), (95, 497376), (96, 492195), (99, 477280), (110, 429552), (114, 414480), (120, 393756), (132, 357960), (144, 328130), (152, 310860), (157, 300960), (160, 295317), (165, 286368), (171, 276320), (176, 268470), (180, 262504), (190, 248688), (198, 238640), (209, 226080), (220, 214776), (228, 207240), (240, 196878), (264, 178980), (285, 165792), (288, 164065), (304, 155430), (314, 150480), (330, 143184), (342, 138160), (352, 134235), (360, 131252), (380, 124344), (396, 119320), (418, 113040), (440, 107388), (456, 103620), (471, 100320), (480, 98439), (495, 95456), (528, 89490), (570, 82896), (608, 77715), (627, 75360), (628, 75240), (660, 71592), (684, 69080), (720, 65626), (760, 62172), (785, 60192), (792, 59660), (836, 56520), (855, 55264), (880, 53694), (912, 51810), (942, 50160), (990, 47728), (1045, 45216), (1056, 44745), (1140, 41448), (1254, 37680), (1256, 37620), (1320, 35796), (1368, 34540), (1413, 33440), (1440, 32813), (1520, 31086), (1570, 30096), (1584, 29830), (1672, 28260), (1710, 27632), (1727, 27360), (1760, 26847), (1824, 25905), (1881, 25120), (1884, 25080), (1980, 23864), (2090, 22608), (2280, 20724), (2355, 20064), (2508, 18840), (2512, 18810), (2640, 17898), (2736, 17270), (2826, 16720), (2983, 15840), (3040, 15543), (3135, 15072), (3140, 15048), (3168, 14915), (3344, 14130), (3420, 13816), (3454, 13680), (3762, 12560), (3768, 12540), (3960, 11932), (4180, 11304), (4560, 10362), (4710, 10032), (5016, 9420), (5024, 9405), (5181, 9120), (5280, 8949), (5472, 8635), (5652, 8360), (5966, 7920), (6270, 7536), (6280, 7524), (6688, 7065), (6840, 6908)]