90473760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 346731840

約数和(自身を除く): 256258080

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, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 179, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 358, 360, 390, 405, 416, 432, 468, 480, 486, 520, 537, 540, 585, 624, 648, 702, 716, 720, 780, 810, 864, 895, 936, 972, 1040, 1053, 1074, 1080, 1170, 1215, 1248, 1296, 1404, 1432, 1440, 1560, 1611, 1620, 1755, 1790, 1872, 1944, 2080, 2106, 2148, 2160, 2327, 2340, 2430, 2592, 2685, 2808, 2864, 3120, 3159, 3222, 3240, 3510, 3580, 3744, 3888, 4212, 4296, 4320, 4654, 4680, 4833, 4860, 5265, 5370, 5616, 5728, 6240, 6318, 6444, 6480, 6981, 7020, 7160, 7776, 8055, 8424, 8592, 9308, 9360, 9666, 9720, 10530, 10740, 11232, 11635, 12636, 12888, 12960, 13962, 14040, 14320, 14499, 15795, 16110, 16848, 17184, 18616, 18720, 19332, 19440, 20943, 21060, 21480, 23270, 24165, 25272, 25776, 27924, 28080, 28640, 28998, 31590, 32220, 33696, 34905, 37232, 38664, 38880, 41886, 42120, 42960, 43497, 46540, 48330, 50544, 51552, 55848, 56160, 57996, 62829, 63180, 64440, 69810, 72495, 74464, 77328, 83772, 84240, 85920, 86994, 93080, 96660, 101088, 104715, 111696, 115992, 125658, 126360, 128880, 139620, 144990, 154656, 167544, 168480, 173988, 186160, 188487, 193320, 209430, 217485, 223392, 231984, 251316, 252720, 257760, 279240, 289980, 314145, 335088, 347976, 372320, 376974, 386640, 418860, 434970, 463968, 502632, 505440, 558480, 565461, 579960, 628290, 670176, 695952, 753948, 773280, 837720, 869940, 942435, 1005264, 1116960, 1130922, 1159920, 1256580, 1391904, 1507896, 1675440, 1739880, 1884870, 2010528, 2261844, 2319840, 2513160, 2827305, 3015792, 3350880, 3479760, 3769740, 4523688, 5026320, 5654610, 6031584, 6959520, 7539480, 9047376, 10052640, 11309220, 15078960, 18094752, 22618440, 30157920, 45236880, 90473760]

約数ペア:

[(1, 90473760), (2, 45236880), (3, 30157920), (4, 22618440), (5, 18094752), (6, 15078960), (8, 11309220), (9, 10052640), (10, 9047376), (12, 7539480), (13, 6959520), (15, 6031584), (16, 5654610), (18, 5026320), (20, 4523688), (24, 3769740), (26, 3479760), (27, 3350880), (30, 3015792), (32, 2827305), (36, 2513160), (39, 2319840), (40, 2261844), (45, 2010528), (48, 1884870), (52, 1739880), (54, 1675440), (60, 1507896), (65, 1391904), (72, 1256580), (78, 1159920), (80, 1130922), (81, 1116960), (90, 1005264), (96, 942435), (104, 869940), (108, 837720), (117, 773280), (120, 753948), (130, 695952), (135, 670176), (144, 628290), (156, 579960), (160, 565461), (162, 558480), (179, 505440), (180, 502632), (195, 463968), (208, 434970), (216, 418860), (234, 386640), (240, 376974), (243, 372320), (260, 347976), (270, 335088), (288, 314145), (312, 289980), (324, 279240), (351, 257760), (358, 252720), (360, 251316), (390, 231984), (405, 223392), (416, 217485), (432, 209430), (468, 193320), (480, 188487), (486, 186160), (520, 173988), (537, 168480), (540, 167544), (585, 154656), (624, 144990), (648, 139620), (702, 128880), (716, 126360), (720, 125658), (780, 115992), (810, 111696), (864, 104715), (895, 101088), (936, 96660), (972, 93080), (1040, 86994), (1053, 85920), (1074, 84240), (1080, 83772), (1170, 77328), (1215, 74464), (1248, 72495), (1296, 69810), (1404, 64440), (1432, 63180), (1440, 62829), (1560, 57996), (1611, 56160), (1620, 55848), (1755, 51552), (1790, 50544), (1872, 48330), (1944, 46540), (2080, 43497), (2106, 42960), (2148, 42120), (2160, 41886), (2327, 38880), (2340, 38664), (2430, 37232), (2592, 34905), (2685, 33696), (2808, 32220), (2864, 31590), (3120, 28998), (3159, 28640), (3222, 28080), (3240, 27924), (3510, 25776), (3580, 25272), (3744, 24165), (3888, 23270), (4212, 21480), (4296, 21060), (4320, 20943), (4654, 19440), (4680, 19332), (4833, 18720), (4860, 18616), (5265, 17184), (5370, 16848), (5616, 16110), (5728, 15795), (6240, 14499), (6318, 14320), (6444, 14040), (6480, 13962), (6981, 12960), (7020, 12888), (7160, 12636), (7776, 11635), (8055, 11232), (8424, 10740), (8592, 10530), (9308, 9720), (9360, 9666)]