149305920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 509137920

約数和(自身を除く): 359832000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 173, 174, 186, 192, 232, 240, 248, 290, 310, 320, 346, 348, 372, 435, 464, 465, 480, 496, 519, 580, 620, 692, 696, 744, 865, 870, 899, 928, 930, 960, 992, 1038, 1160, 1240, 1384, 1392, 1488, 1730, 1740, 1798, 1856, 1860, 1984, 2076, 2320, 2480, 2595, 2697, 2768, 2784, 2976, 3460, 3480, 3596, 3720, 4152, 4495, 4640, 4960, 5017, 5190, 5363, 5394, 5536, 5568, 5952, 6920, 6960, 7192, 7440, 8304, 8990, 9280, 9920, 10034, 10380, 10726, 10788, 11072, 13485, 13840, 13920, 14384, 14880, 15051, 16089, 16608, 17980, 20068, 20760, 21452, 21576, 25085, 26815, 26970, 27680, 27840, 28768, 29760, 30102, 32178, 33216, 35960, 40136, 41520, 42904, 43152, 50170, 53630, 53940, 55360, 57536, 60204, 64356, 71920, 75255, 80272, 80445, 83040, 85808, 86304, 100340, 107260, 107880, 120408, 128712, 143840, 150510, 155527, 160544, 160890, 166080, 171616, 172608, 200680, 214520, 215760, 240816, 257424, 287680, 301020, 311054, 321088, 321780, 343232, 401360, 429040, 431520, 466581, 481632, 514848, 602040, 622108, 643560, 777635, 802720, 858080, 863040, 933162, 963264, 1029696, 1204080, 1244216, 1287120, 1555270, 1605440, 1716160, 1866324, 2332905, 2408160, 2488432, 2574240, 3110540, 3732648, 4665810, 4816320, 4976864, 5148480, 6221080, 7465296, 9331620, 9953728, 12442160, 14930592, 18663240, 24884320, 29861184, 37326480, 49768640, 74652960, 149305920]

約数ペア:

[(1, 149305920), (2, 74652960), (3, 49768640), (4, 37326480), (5, 29861184), (6, 24884320), (8, 18663240), (10, 14930592), (12, 12442160), (15, 9953728), (16, 9331620), (20, 7465296), (24, 6221080), (29, 5148480), (30, 4976864), (31, 4816320), (32, 4665810), (40, 3732648), (48, 3110540), (58, 2574240), (60, 2488432), (62, 2408160), (64, 2332905), (80, 1866324), (87, 1716160), (93, 1605440), (96, 1555270), (116, 1287120), (120, 1244216), (124, 1204080), (145, 1029696), (155, 963264), (160, 933162), (173, 863040), (174, 858080), (186, 802720), (192, 777635), (232, 643560), (240, 622108), (248, 602040), (290, 514848), (310, 481632), (320, 466581), (346, 431520), (348, 429040), (372, 401360), (435, 343232), (464, 321780), (465, 321088), (480, 311054), (496, 301020), (519, 287680), (580, 257424), (620, 240816), (692, 215760), (696, 214520), (744, 200680), (865, 172608), (870, 171616), (899, 166080), (928, 160890), (930, 160544), (960, 155527), (992, 150510), (1038, 143840), (1160, 128712), (1240, 120408), (1384, 107880), (1392, 107260), (1488, 100340), (1730, 86304), (1740, 85808), (1798, 83040), (1856, 80445), (1860, 80272), (1984, 75255), (2076, 71920), (2320, 64356), (2480, 60204), (2595, 57536), (2697, 55360), (2768, 53940), (2784, 53630), (2976, 50170), (3460, 43152), (3480, 42904), (3596, 41520), (3720, 40136), (4152, 35960), (4495, 33216), (4640, 32178), (4960, 30102), (5017, 29760), (5190, 28768), (5363, 27840), (5394, 27680), (5536, 26970), (5568, 26815), (5952, 25085), (6920, 21576), (6960, 21452), (7192, 20760), (7440, 20068), (8304, 17980), (8990, 16608), (9280, 16089), (9920, 15051), (10034, 14880), (10380, 14384), (10726, 13920), (10788, 13840), (11072, 13485)]