299405280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 989029440

約数和(自身を除く): 689624160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 137, 145, 157, 160, 174, 232, 240, 274, 290, 314, 348, 411, 435, 464, 471, 480, 548, 580, 628, 685, 696, 785, 822, 870, 928, 942, 1096, 1160, 1256, 1370, 1392, 1570, 1644, 1740, 1884, 2055, 2192, 2320, 2355, 2512, 2740, 2784, 3140, 3288, 3480, 3768, 3973, 4110, 4384, 4553, 4640, 4710, 5024, 5480, 6280, 6576, 6960, 7536, 7946, 8220, 9106, 9420, 10960, 11919, 12560, 13152, 13659, 13920, 15072, 15892, 16440, 18212, 18840, 19865, 21509, 21920, 22765, 23838, 25120, 27318, 31784, 32880, 36424, 37680, 39730, 43018, 45530, 47676, 54636, 59595, 63568, 64527, 65760, 68295, 72848, 75360, 79460, 86036, 91060, 95352, 107545, 109272, 119190, 127136, 129054, 136590, 145696, 158920, 172072, 182120, 190704, 215090, 218544, 238380, 258108, 273180, 317840, 322635, 344144, 364240, 381408, 430180, 437088, 476760, 516216, 546360, 623761, 635680, 645270, 688288, 728480, 860360, 953520, 1032432, 1092720, 1247522, 1290540, 1720720, 1871283, 1907040, 2064864, 2185440, 2495044, 2581080, 3118805, 3441440, 3742566, 4990088, 5162160, 6237610, 7485132, 9356415, 9980176, 10324320, 12475220, 14970264, 18712830, 19960352, 24950440, 29940528, 37425660, 49900880, 59881056, 74851320, 99801760, 149702640, 299405280]

約数ペア:

[(1, 299405280), (2, 149702640), (3, 99801760), (4, 74851320), (5, 59881056), (6, 49900880), (8, 37425660), (10, 29940528), (12, 24950440), (15, 19960352), (16, 18712830), (20, 14970264), (24, 12475220), (29, 10324320), (30, 9980176), (32, 9356415), (40, 7485132), (48, 6237610), (58, 5162160), (60, 4990088), (80, 3742566), (87, 3441440), (96, 3118805), (116, 2581080), (120, 2495044), (137, 2185440), (145, 2064864), (157, 1907040), (160, 1871283), (174, 1720720), (232, 1290540), (240, 1247522), (274, 1092720), (290, 1032432), (314, 953520), (348, 860360), (411, 728480), (435, 688288), (464, 645270), (471, 635680), (480, 623761), (548, 546360), (580, 516216), (628, 476760), (685, 437088), (696, 430180), (785, 381408), (822, 364240), (870, 344144), (928, 322635), (942, 317840), (1096, 273180), (1160, 258108), (1256, 238380), (1370, 218544), (1392, 215090), (1570, 190704), (1644, 182120), (1740, 172072), (1884, 158920), (2055, 145696), (2192, 136590), (2320, 129054), (2355, 127136), (2512, 119190), (2740, 109272), (2784, 107545), (3140, 95352), (3288, 91060), (3480, 86036), (3768, 79460), (3973, 75360), (4110, 72848), (4384, 68295), (4553, 65760), (4640, 64527), (4710, 63568), (5024, 59595), (5480, 54636), (6280, 47676), (6576, 45530), (6960, 43018), (7536, 39730), (7946, 37680), (8220, 36424), (9106, 32880), (9420, 31784), (10960, 27318), (11919, 25120), (12560, 23838), (13152, 22765), (13659, 21920), (13920, 21509), (15072, 19865), (15892, 18840), (16440, 18212)]