90866880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 224

約数和(自身を含む): 345643200

約数和(自身を除く): 254776320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 809, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1618, 1728, 1755, 1872, 2080, 2160, 2340, 2427, 2496, 2808, 2880, 3120, 3236, 3510, 3744, 4045, 4160, 4320, 4680, 4854, 5616, 6240, 6472, 7020, 7281, 7488, 8090, 8640, 9360, 9708, 10517, 11232, 12135, 12480, 12944, 14040, 14562, 16180, 18720, 19416, 21034, 21843, 22464, 24270, 25888, 28080, 29124, 31551, 32360, 36405, 37440, 38832, 42068, 43686, 48540, 51776, 52585, 56160, 58248, 63102, 64720, 72810, 77664, 84136, 87372, 94653, 97080, 105170, 109215, 112320, 116496, 126204, 129440, 145620, 155328, 157755, 168272, 174744, 189306, 194160, 210340, 218430, 232992, 252408, 258880, 283959, 291240, 315510, 336544, 349488, 378612, 388320, 420680, 436860, 465984, 473265, 504816, 567918, 582480, 631020, 673088, 698976, 757224, 776640, 841360, 873720, 946530, 1009632, 1135836, 1164960, 1262040, 1397952, 1419795, 1514448, 1682720, 1747440, 1893060, 2019264, 2271672, 2329920, 2524080, 2839590, 3028896, 3365440, 3494880, 3786120, 4543344, 5048160, 5679180, 6057792, 6989760, 7572240, 9086688, 10096320, 11358360, 15144480, 18173376, 22716720, 30288960, 45433440, 90866880]

約数ペア:

[(1, 90866880), (2, 45433440), (3, 30288960), (4, 22716720), (5, 18173376), (6, 15144480), (8, 11358360), (9, 10096320), (10, 9086688), (12, 7572240), (13, 6989760), (15, 6057792), (16, 5679180), (18, 5048160), (20, 4543344), (24, 3786120), (26, 3494880), (27, 3365440), (30, 3028896), (32, 2839590), (36, 2524080), (39, 2329920), (40, 2271672), (45, 2019264), (48, 1893060), (52, 1747440), (54, 1682720), (60, 1514448), (64, 1419795), (65, 1397952), (72, 1262040), (78, 1164960), (80, 1135836), (90, 1009632), (96, 946530), (104, 873720), (108, 841360), (117, 776640), (120, 757224), (130, 698976), (135, 673088), (144, 631020), (156, 582480), (160, 567918), (180, 504816), (192, 473265), (195, 465984), (208, 436860), (216, 420680), (234, 388320), (240, 378612), (260, 349488), (270, 336544), (288, 315510), (312, 291240), (320, 283959), (351, 258880), (360, 252408), (390, 232992), (416, 218430), (432, 210340), (468, 194160), (480, 189306), (520, 174744), (540, 168272), (576, 157755), (585, 155328), (624, 145620), (702, 129440), (720, 126204), (780, 116496), (809, 112320), (832, 109215), (864, 105170), (936, 97080), (960, 94653), (1040, 87372), (1080, 84136), (1170, 77664), (1248, 72810), (1404, 64720), (1440, 63102), (1560, 58248), (1618, 56160), (1728, 52585), (1755, 51776), (1872, 48540), (2080, 43686), (2160, 42068), (2340, 38832), (2427, 37440), (2496, 36405), (2808, 32360), (2880, 31551), (3120, 29124), (3236, 28080), (3510, 25888), (3744, 24270), (4045, 22464), (4160, 21843), (4320, 21034), (4680, 19416), (4854, 18720), (5616, 16180), (6240, 14562), (6472, 14040), (7020, 12944), (7281, 12480), (7488, 12135), (8090, 11232), (8640, 10517), (9360, 9708)]