149905440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5519

約数の個数: 144

約数和(自身を含む): 538574400

約数和(自身を除く): 388668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 5479, 6840, 9120, 10958, 13680, 16437, 21916, 27360, 27395, 32874, 43832, 49311, 54790, 65748, 82185, 87664, 98622, 104101, 109580, 131496, 164370, 175328, 197244, 208202, 219160, 246555, 262992, 312303, 328740, 394488, 416404, 438320, 493110, 520505, 525984, 624606, 657480, 788976, 832808, 876640, 936909, 986220, 1041010, 1249212, 1314960, 1561515, 1577952, 1665616, 1873818, 1972440, 2082020, 2498424, 2629920, 3123030, 3331232, 3747636, 3944880, 4164040, 4684545, 4996848, 6246060, 7495272, 7889760, 8328080, 9369090, 9993696, 12492120, 14990544, 16656160, 18738180, 24984240, 29981088, 37476360, 49968480, 74952720, 149905440]

約数ペア:

[(1, 149905440), (2, 74952720), (3, 49968480), (4, 37476360), (5, 29981088), (6, 24984240), (8, 18738180), (9, 16656160), (10, 14990544), (12, 12492120), (15, 9993696), (16, 9369090), (18, 8328080), (19, 7889760), (20, 7495272), (24, 6246060), (30, 4996848), (32, 4684545), (36, 4164040), (38, 3944880), (40, 3747636), (45, 3331232), (48, 3123030), (57, 2629920), (60, 2498424), (72, 2082020), (76, 1972440), (80, 1873818), (90, 1665616), (95, 1577952), (96, 1561515), (114, 1314960), (120, 1249212), (144, 1041010), (152, 986220), (160, 936909), (171, 876640), (180, 832808), (190, 788976), (228, 657480), (240, 624606), (285, 525984), (288, 520505), (304, 493110), (342, 438320), (360, 416404), (380, 394488), (456, 328740), (480, 312303), (570, 262992), (608, 246555), (684, 219160), (720, 208202), (760, 197244), (855, 175328), (912, 164370), (1140, 131496), (1368, 109580), (1440, 104101), (1520, 98622), (1710, 87664), (1824, 82185), (2280, 65748), (2736, 54790), (3040, 49311), (3420, 43832), (4560, 32874), (5472, 27395), (5479, 27360), (6840, 21916), (9120, 16437), (10958, 13680)]