25200768

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 72460800

約数和(自身を除く): 47260032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 73, 87, 93, 96, 116, 124, 128, 146, 174, 186, 192, 219, 232, 248, 292, 348, 372, 384, 438, 464, 496, 584, 696, 744, 876, 899, 928, 992, 1168, 1392, 1488, 1752, 1798, 1856, 1984, 2117, 2263, 2336, 2697, 2784, 2976, 3504, 3596, 3712, 3968, 4234, 4526, 4672, 5394, 5568, 5952, 6351, 6789, 7008, 7192, 8468, 9052, 9344, 10788, 11136, 11904, 12702, 13578, 14016, 14384, 16936, 18104, 21576, 25404, 27156, 28032, 28768, 33872, 36208, 43152, 50808, 54312, 57536, 65627, 67744, 72416, 86304, 101616, 108624, 115072, 131254, 135488, 144832, 172608, 196881, 203232, 217248, 262508, 270976, 289664, 345216, 393762, 406464, 434496, 525016, 787524, 812928, 868992, 1050032, 1575048, 2100064, 3150096, 4200128, 6300192, 8400256, 12600384, 25200768]

約数ペア:

[(1, 25200768), (2, 12600384), (3, 8400256), (4, 6300192), (6, 4200128), (8, 3150096), (12, 2100064), (16, 1575048), (24, 1050032), (29, 868992), (31, 812928), (32, 787524), (48, 525016), (58, 434496), (62, 406464), (64, 393762), (73, 345216), (87, 289664), (93, 270976), (96, 262508), (116, 217248), (124, 203232), (128, 196881), (146, 172608), (174, 144832), (186, 135488), (192, 131254), (219, 115072), (232, 108624), (248, 101616), (292, 86304), (348, 72416), (372, 67744), (384, 65627), (438, 57536), (464, 54312), (496, 50808), (584, 43152), (696, 36208), (744, 33872), (876, 28768), (899, 28032), (928, 27156), (992, 25404), (1168, 21576), (1392, 18104), (1488, 16936), (1752, 14384), (1798, 14016), (1856, 13578), (1984, 12702), (2117, 11904), (2263, 11136), (2336, 10788), (2697, 9344), (2784, 9052), (2976, 8468), (3504, 7192), (3596, 7008), (3712, 6789), (3968, 6351), (4234, 5952), (4526, 5568), (4672, 5394)]