91050720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 216671520

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, 211, 232, 240, 248, 290, 310, 348, 372, 422, 435, 464, 465, 480, 496, 580, 620, 633, 696, 744, 844, 870, 899, 928, 930, 992, 1055, 1160, 1240, 1266, 1392, 1488, 1688, 1740, 1798, 1860, 2110, 2320, 2480, 2532, 2697, 2784, 2976, 3165, 3376, 3480, 3596, 3720, 4220, 4495, 4640, 4960, 5064, 5394, 6119, 6330, 6541, 6752, 6960, 7192, 7440, 8440, 8990, 10128, 10788, 12238, 12660, 13082, 13485, 13920, 14384, 14880, 16880, 17980, 18357, 19623, 20256, 21576, 24476, 25320, 26164, 26970, 28768, 30595, 32705, 33760, 35960, 36714, 39246, 43152, 48952, 50640, 52328, 53940, 61190, 65410, 71920, 73428, 78492, 86304, 91785, 97904, 98115, 101280, 104656, 107880, 122380, 130820, 143840, 146856, 156984, 183570, 189689, 195808, 196230, 209312, 215760, 244760, 261640, 293712, 313968, 367140, 379378, 392460, 431520, 489520, 523280, 569067, 587424, 627936, 734280, 758756, 784920, 948445, 979040, 1046560, 1138134, 1468560, 1517512, 1569840, 1896890, 2276268, 2845335, 2937120, 3035024, 3139680, 3793780, 4552536, 5690670, 6070048, 7587560, 9105072, 11381340, 15175120, 18210144, 22762680, 30350240, 45525360, 91050720]

約数ペア:

[(1, 91050720), (2, 45525360), (3, 30350240), (4, 22762680), (5, 18210144), (6, 15175120), (8, 11381340), (10, 9105072), (12, 7587560), (15, 6070048), (16, 5690670), (20, 4552536), (24, 3793780), (29, 3139680), (30, 3035024), (31, 2937120), (32, 2845335), (40, 2276268), (48, 1896890), (58, 1569840), (60, 1517512), (62, 1468560), (80, 1138134), (87, 1046560), (93, 979040), (96, 948445), (116, 784920), (120, 758756), (124, 734280), (145, 627936), (155, 587424), (160, 569067), (174, 523280), (186, 489520), (211, 431520), (232, 392460), (240, 379378), (248, 367140), (290, 313968), (310, 293712), (348, 261640), (372, 244760), (422, 215760), (435, 209312), (464, 196230), (465, 195808), (480, 189689), (496, 183570), (580, 156984), (620, 146856), (633, 143840), (696, 130820), (744, 122380), (844, 107880), (870, 104656), (899, 101280), (928, 98115), (930, 97904), (992, 91785), (1055, 86304), (1160, 78492), (1240, 73428), (1266, 71920), (1392, 65410), (1488, 61190), (1688, 53940), (1740, 52328), (1798, 50640), (1860, 48952), (2110, 43152), (2320, 39246), (2480, 36714), (2532, 35960), (2697, 33760), (2784, 32705), (2976, 30595), (3165, 28768), (3376, 26970), (3480, 26164), (3596, 25320), (3720, 24476), (4220, 21576), (4495, 20256), (4640, 19623), (4960, 18357), (5064, 17980), (5394, 16880), (6119, 14880), (6330, 14384), (6541, 13920), (6752, 13485), (6960, 13082), (7192, 12660), (7440, 12238), (8440, 10788), (8990, 10128)]