149737440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 505128960

約数和(自身を除く): 355391520

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, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 347, 348, 372, 435, 464, 465, 480, 496, 580, 620, 694, 696, 744, 870, 899, 928, 930, 992, 1041, 1160, 1240, 1388, 1392, 1488, 1735, 1740, 1798, 1860, 2082, 2320, 2480, 2697, 2776, 2784, 2976, 3470, 3480, 3596, 3720, 4164, 4495, 4640, 4960, 5205, 5394, 5552, 6940, 6960, 7192, 7440, 8328, 8990, 10063, 10410, 10757, 10788, 11104, 13485, 13880, 13920, 14384, 14880, 16656, 17980, 20126, 20820, 21514, 21576, 26970, 27760, 28768, 30189, 32271, 33312, 35960, 40252, 41640, 43028, 43152, 50315, 53785, 53940, 55520, 60378, 64542, 71920, 80504, 83280, 86056, 86304, 100630, 107570, 107880, 120756, 129084, 143840, 150945, 161008, 161355, 166560, 172112, 201260, 215140, 215760, 241512, 258168, 301890, 311953, 322016, 322710, 344224, 402520, 430280, 431520, 483024, 516336, 603780, 623906, 645420, 805040, 860560, 935859, 966048, 1032672, 1207560, 1247812, 1290840, 1559765, 1610080, 1721120, 1871718, 2415120, 2495624, 2581680, 3119530, 3743436, 4679295, 4830240, 4991248, 5163360, 6239060, 7486872, 9358590, 9982496, 12478120, 14973744, 18717180, 24956240, 29947488, 37434360, 49912480, 74868720, 149737440]

約数ペア:

[(1, 149737440), (2, 74868720), (3, 49912480), (4, 37434360), (5, 29947488), (6, 24956240), (8, 18717180), (10, 14973744), (12, 12478120), (15, 9982496), (16, 9358590), (20, 7486872), (24, 6239060), (29, 5163360), (30, 4991248), (31, 4830240), (32, 4679295), (40, 3743436), (48, 3119530), (58, 2581680), (60, 2495624), (62, 2415120), (80, 1871718), (87, 1721120), (93, 1610080), (96, 1559765), (116, 1290840), (120, 1247812), (124, 1207560), (145, 1032672), (155, 966048), (160, 935859), (174, 860560), (186, 805040), (232, 645420), (240, 623906), (248, 603780), (290, 516336), (310, 483024), (347, 431520), (348, 430280), (372, 402520), (435, 344224), (464, 322710), (465, 322016), (480, 311953), (496, 301890), (580, 258168), (620, 241512), (694, 215760), (696, 215140), (744, 201260), (870, 172112), (899, 166560), (928, 161355), (930, 161008), (992, 150945), (1041, 143840), (1160, 129084), (1240, 120756), (1388, 107880), (1392, 107570), (1488, 100630), (1735, 86304), (1740, 86056), (1798, 83280), (1860, 80504), (2082, 71920), (2320, 64542), (2480, 60378), (2697, 55520), (2776, 53940), (2784, 53785), (2976, 50315), (3470, 43152), (3480, 43028), (3596, 41640), (3720, 40252), (4164, 35960), (4495, 33312), (4640, 32271), (4960, 30189), (5205, 28768), (5394, 27760), (5552, 26970), (6940, 21576), (6960, 21514), (7192, 20820), (7440, 20126), (8328, 17980), (8990, 16656), (10063, 14880), (10410, 14384), (10757, 13920), (10788, 13880), (11104, 13485)]