About the Number

90953280

90953279 ← → 90953281

2進数表記:101011010111101011001000000

漢数字表記:九千九十五万三千二百八十

素因数分解:

2 6 × 3 4 × 5 1 × 11 2 × 29 1

素因数の和:80
約数の個数: 420
約数和(自身を含む): 367885980
約数和(自身を除く): 276932700

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 29, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 58, 60, 64, 66, 72, 80, 81, 87, 88, 90, 96, 99, 108, 110, 116, 120, 121, 132, 135, 144, 145, 160, 162, 165, 174, 176, 180, 192, 198, 216, 220, 232, 240, 242, 261, 264, 270, 288, 290, 297, 319, 320, 324, 330, 348, 352, 360, 363, 396, 405, 432, 435, 440, 464, 480, 484, 495, 522, 528, 540, 576, 580, 594, 605, 638, 648, 660, 696, 704, 720, 726, 783, 792, 810, 864, 870, 880, 891, 928, 957, 960, 968, 990, 1044, 1056, 1080, 1089, 1160, 1188, 1210, 1276, 1296, 1305, 1320, 1392, 1440, 1452, 1485, 1566, 1584, 1595, 1620, 1728, 1740, 1760, 1782, 1815, 1856, 1914, 1936, 1980, 2088, 2112, 2160, 2178, 2320, 2349, 2376, 2420, 2552, 2592, 2610, 2640, 2784, 2871, 2880, 2904, 2970, 3132, 3168, 3190, 3240, 3267, 3480, 3509, 3520, 3564, 3630, 3828, 3872, 3915, 3960, 4176, 4320, 4356, 4455, 4640, 4698, 4752, 4785, 4840, 5104, 5184, 5220, 5280, 5445, 5568, 5742, 5808, 5940, 6264, 6336, 6380, 6480, 6534, 6960, 7018, 7128, 7260, 7656, 7744, 7830, 7920, 8352, 8613, 8640, 8712, 8910, 9280, 9396, 9504, 9570, 9680, 9801, 10208, 10440, 10527, 10560, 10890, 11484, 11616, 11745, 11880, 12528, 12760, 12960, 13068, 13920, 14036, 14256, 14355, 14520, 15312, 15660, 15840, 16335, 16704, 17226, 17424, 17545, 17820, 18792, 19008, 19140, 19360, 19602, 20416, 20880, 21054, 21780, 22968, 23232, 23490, 23760, 25056, 25520, 25839, 25920, 26136, 27840, 28072, 28512, 28710, 29040, 30624, 31320, 31581, 31680, 32670, 34452, 34848, 35090, 35640, 37584, 38280, 38720, 39204, 41760, 42108, 43065, 43560, 45936, 46980, 47520, 49005, 50112, 51040, 51678, 52272, 52635, 56144, 57024, 57420, 58080, 61248, 62640, 63162, 65340, 68904, 69696, 70180, 71280, 75168, 76560, 78408, 83520, 84216, 86130, 87120, 91872, 93960, 94743, 95040, 98010, 102080, 103356, 104544, 105270, 112288, 114840, 116160, 125280, 126324, 129195, 130680, 137808, 140360, 142560, 150336, 153120, 156816, 157905, 168432, 172260, 174240, 183744, 187920, 189486, 196020, 206712, 209088, 210540, 224576, 229680, 250560, 252648, 258390, 261360, 275616, 280720, 284229, 285120, 306240, 313632, 315810, 336864, 344520, 348480, 375840, 378972, 392040, 413424, 421080, 459360, 473715, 505296, 516780, 522720, 551232, 561440, 568458, 627264, 631620, 673728, 689040, 751680, 757944, 784080, 826848, 842160, 918720, 947430, 1010592, 1033560, 1045440, 1122880, 1136916, 1263240, 1378080, 1421145, 1515888, 1568160, 1653696, 1684320, 1894860, 2021184, 2067120, 2273832, 2526480, 2756160, 2842290, 3031776, 3136320, 3368640, 3789720, 4134240, 4547664, 5052960, 5684580, 6063552, 7579440, 8268480, 9095328, 10105920, 11369160, 15158880, 18190656, 22738320, 30317760, 45476640, 90953280]

約数ペア:
[(1, 90953280), (2, 45476640), (3, 30317760), (4, 22738320), (5, 18190656), (6, 15158880), (8, 11369160), (9, 10105920), (10, 9095328), (11, 8268480), (12, 7579440), (15, 6063552), (16, 5684580), (18, 5052960), (20, 4547664), (22, 4134240), (24, 3789720), (27, 3368640), (29, 3136320), (30, 3031776), (32, 2842290), (33, 2756160), (36, 2526480), (40, 2273832), (44, 2067120), (45, 2021184), (48, 1894860), (54, 1684320), (55, 1653696), (58, 1568160), (60, 1515888), (64, 1421145), (66, 1378080), (72, 1263240), (80, 1136916), (81, 1122880), (87, 1045440), (88, 1033560), (90, 1010592), (96, 947430), (99, 918720), (108, 842160), (110, 826848), (116, 784080), (120, 757944), (121, 751680), (132, 689040), (135, 673728), (144, 631620), (145, 627264), (160, 568458), (162, 561440), (165, 551232), (174, 522720), (176, 516780), (180, 505296), (192, 473715), (198, 459360), (216, 421080), (220, 413424), (232, 392040), (240, 378972), (242, 375840), (261, 348480), (264, 344520), (270, 336864), (288, 315810), (290, 313632), (297, 306240), (319, 285120), (320, 284229), (324, 280720), (330, 275616), (348, 261360), (352, 258390), (360, 252648), (363, 250560), (396, 229680), (405, 224576), (432, 210540), (435, 209088), (440, 206712), (464, 196020), (480, 189486), (484, 187920), (495, 183744), (522, 174240), (528, 172260), (540, 168432), (576, 157905), (580, 156816), (594, 153120), (605, 150336), (638, 142560), (648, 140360), (660, 137808), (696, 130680), (704, 129195), (720, 126324), (726, 125280), (783, 116160), (792, 114840), (810, 112288), (864, 105270), (870, 104544), (880, 103356), (891, 102080), (928, 98010), (957, 95040), (960, 94743), (968, 93960), (990, 91872), (1044, 87120), (1056, 86130), (1080, 84216), (1089, 83520), (1160, 78408), (1188, 76560), (1210, 75168), (1276, 71280), (1296, 70180), (1305, 69696), (1320, 68904), (1392, 65340), (1440, 63162), (1452, 62640), (1485, 61248), (1566, 58080), (1584, 57420), (1595, 57024), (1620, 56144), (1728, 52635), (1740, 52272), (1760, 51678), (1782, 51040), (1815, 50112), (1856, 49005), (1914, 47520), (1936, 46980), (1980, 45936), (2088, 43560), (2112, 43065), (2160, 42108), (2178, 41760), (2320, 39204), (2349, 38720), (2376, 38280), (2420, 37584), (2552, 35640), (2592, 35090), (2610, 34848), (2640, 34452), (2784, 32670), (2871, 31680), (2880, 31581), (2904, 31320), (2970, 30624), (3132, 29040), (3168, 28710), (3190, 28512), (3240, 28072), (3267, 27840), (3480, 26136), (3509, 25920), (3520, 25839), (3564, 25520), (3630, 25056), (3828, 23760), (3872, 23490), (3915, 23232), (3960, 22968), (4176, 21780), (4320, 21054), (4356, 20880), (4455, 20416), (4640, 19602), (4698, 19360), (4752, 19140), (4785, 19008), (4840, 18792), (5104, 17820), (5184, 17545), (5220, 17424), (5280, 17226), (5445, 16704), (5568, 16335), (5742, 15840), (5808, 15660), (5940, 15312), (6264, 14520), (6336, 14355), (6380, 14256), (6480, 14036), (6534, 13920), (6960, 13068), (7018, 12960), (7128, 12760), (7260, 12528), (7656, 11880), (7744, 11745), (7830, 11616), (7920, 11484), (8352, 10890), (8613, 10560), (8640, 10527), (8712, 10440), (8910, 10208), (9280, 9801), (9396, 9680), (9504, 9570)]

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