75156480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 264

約数和(自身を含む): 298894752

約数和(自身を除く): 223738272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 233, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 466, 480, 504, 512, 560, 576, 630, 640, 672, 699, 720, 768, 840, 896, 932, 960, 1008, 1024, 1120, 1152, 1165, 1260, 1280, 1344, 1398, 1440, 1536, 1631, 1680, 1792, 1864, 1920, 2016, 2097, 2240, 2304, 2330, 2520, 2560, 2688, 2796, 2880, 3072, 3262, 3360, 3495, 3584, 3728, 3840, 4032, 4194, 4480, 4608, 4660, 4893, 5040, 5120, 5376, 5592, 5760, 6524, 6720, 6990, 7168, 7456, 7680, 8064, 8155, 8388, 8960, 9216, 9320, 9786, 10080, 10485, 10752, 11184, 11520, 13048, 13440, 13980, 14679, 14912, 15360, 16128, 16310, 16776, 17920, 18640, 19572, 20160, 20970, 21504, 22368, 23040, 24465, 26096, 26880, 27960, 29358, 29824, 32256, 32620, 33552, 35840, 37280, 39144, 40320, 41940, 44736, 46080, 48930, 52192, 53760, 55920, 58716, 59648, 64512, 65240, 67104, 73395, 74560, 78288, 80640, 83880, 89472, 97860, 104384, 107520, 111840, 117432, 119296, 130480, 134208, 146790, 149120, 156576, 161280, 167760, 178944, 195720, 208768, 223680, 234864, 238592, 260960, 268416, 293580, 298240, 313152, 322560, 335520, 357888, 391440, 417536, 447360, 469728, 521920, 536832, 587160, 596480, 626304, 671040, 715776, 782880, 835072, 894720, 939456, 1043840, 1073664, 1174320, 1192960, 1252608, 1342080, 1565760, 1670144, 1789440, 1878912, 2087680, 2147328, 2348640, 2505216, 2684160, 3131520, 3578880, 3757824, 4175360, 4697280, 5010432, 5368320, 6263040, 7515648, 8350720, 9394560, 10736640, 12526080, 15031296, 18789120, 25052160, 37578240, 75156480]

約数ペア:

[(1, 75156480), (2, 37578240), (3, 25052160), (4, 18789120), (5, 15031296), (6, 12526080), (7, 10736640), (8, 9394560), (9, 8350720), (10, 7515648), (12, 6263040), (14, 5368320), (15, 5010432), (16, 4697280), (18, 4175360), (20, 3757824), (21, 3578880), (24, 3131520), (28, 2684160), (30, 2505216), (32, 2348640), (35, 2147328), (36, 2087680), (40, 1878912), (42, 1789440), (45, 1670144), (48, 1565760), (56, 1342080), (60, 1252608), (63, 1192960), (64, 1174320), (70, 1073664), (72, 1043840), (80, 939456), (84, 894720), (90, 835072), (96, 782880), (105, 715776), (112, 671040), (120, 626304), (126, 596480), (128, 587160), (140, 536832), (144, 521920), (160, 469728), (168, 447360), (180, 417536), (192, 391440), (210, 357888), (224, 335520), (233, 322560), (240, 313152), (252, 298240), (256, 293580), (280, 268416), (288, 260960), (315, 238592), (320, 234864), (336, 223680), (360, 208768), (384, 195720), (420, 178944), (448, 167760), (466, 161280), (480, 156576), (504, 149120), (512, 146790), (560, 134208), (576, 130480), (630, 119296), (640, 117432), (672, 111840), (699, 107520), (720, 104384), (768, 97860), (840, 89472), (896, 83880), (932, 80640), (960, 78288), (1008, 74560), (1024, 73395), (1120, 67104), (1152, 65240), (1165, 64512), (1260, 59648), (1280, 58716), (1344, 55920), (1398, 53760), (1440, 52192), (1536, 48930), (1631, 46080), (1680, 44736), (1792, 41940), (1864, 40320), (1920, 39144), (2016, 37280), (2097, 35840), (2240, 33552), (2304, 32620), (2330, 32256), (2520, 29824), (2560, 29358), (2688, 27960), (2796, 26880), (2880, 26096), (3072, 24465), (3262, 23040), (3360, 22368), (3495, 21504), (3584, 20970), (3728, 20160), (3840, 19572), (4032, 18640), (4194, 17920), (4480, 16776), (4608, 16310), (4660, 16128), (4893, 15360), (5040, 14912), (5120, 14679), (5376, 13980), (5592, 13440), (5760, 13048), (6524, 11520), (6720, 11184), (6990, 10752), (7168, 10485), (7456, 10080), (7680, 9786), (8064, 9320), (8155, 9216), (8388, 8960)]