204800400

素因数分解:

$2^4\times 3^5\times 5^2\times 7^2\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 540

約数和(自身を含む): 877308432

約数和(自身を除く): 672508032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 86, 90, 98, 100, 105, 108, 112, 120, 126, 129, 135, 140, 144, 147, 150, 162, 168, 172, 175, 180, 189, 196, 200, 210, 215, 216, 225, 240, 243, 245, 252, 258, 270, 280, 294, 300, 301, 315, 324, 336, 344, 350, 360, 378, 387, 392, 400, 405, 420, 430, 432, 441, 450, 486, 490, 504, 516, 525, 540, 560, 567, 588, 600, 602, 630, 645, 648, 675, 688, 700, 720, 735, 756, 774, 784, 810, 840, 860, 882, 900, 903, 945, 972, 980, 1008, 1032, 1050, 1075, 1080, 1134, 1161, 1176, 1200, 1204, 1215, 1225, 1260, 1290, 1296, 1323, 1350, 1400, 1470, 1505, 1512, 1548, 1575, 1620, 1680, 1701, 1720, 1764, 1800, 1806, 1890, 1935, 1944, 1960, 2025, 2064, 2100, 2107, 2150, 2160, 2205, 2268, 2322, 2352, 2408, 2430, 2450, 2520, 2580, 2646, 2700, 2709, 2800, 2835, 2940, 3010, 3024, 3096, 3150, 3225, 3240, 3402, 3440, 3483, 3528, 3600, 3612, 3675, 3780, 3870, 3888, 3920, 3969, 4050, 4200, 4214, 4300, 4410, 4515, 4536, 4644, 4725, 4816, 4860, 4900, 5040, 5160, 5292, 5400, 5418, 5670, 5805, 5880, 6020, 6075, 6192, 6300, 6321, 6450, 6480, 6615, 6804, 6966, 7056, 7224, 7350, 7525, 7560, 7740, 7938, 8100, 8127, 8400, 8428, 8505, 8600, 8820, 9030, 9072, 9288, 9450, 9675, 9720, 9800, 10320, 10449, 10535, 10584, 10800, 10836, 11025, 11340, 11610, 11760, 11907, 12040, 12150, 12600, 12642, 12900, 13230, 13545, 13608, 13932, 14175, 14448, 14700, 15050, 15120, 15480, 15876, 16200, 16254, 16856, 17010, 17200, 17415, 17640, 18060, 18576, 18900, 18963, 19350, 19440, 19600, 19845, 20898, 21070, 21168, 21672, 22050, 22575, 22680, 23220, 23814, 24080, 24300, 24381, 25200, 25284, 25800, 26460, 27090, 27216, 27864, 28350, 29025, 29400, 30100, 30960, 31605, 31752, 32400, 32508, 33075, 33712, 34020, 34830, 35280, 36120, 37800, 37926, 38700, 39690, 40635, 41796, 42140, 42525, 43344, 44100, 45150, 45360, 46440, 47628, 48600, 48762, 50568, 51600, 52245, 52675, 52920, 54180, 55728, 56700, 56889, 58050, 58800, 59535, 60200, 63210, 63504, 65016, 66150, 67725, 68040, 69660, 72240, 73143, 75600, 75852, 77400, 79380, 81270, 83592, 84280, 85050, 87075, 88200, 90300, 92880, 94815, 95256, 97200, 97524, 99225, 101136, 104490, 105350, 105840, 108360, 113400, 113778, 116100, 119070, 120400, 121905, 126420, 130032, 132300, 135450, 136080, 139320, 146286, 151704, 154800, 158025, 158760, 162540, 167184, 168560, 170100, 170667, 174150, 176400, 180600, 189630, 190512, 195048, 198450, 203175, 208980, 210700, 216720, 226800, 227556, 232200, 238140, 243810, 252840, 261225, 264600, 270900, 278640, 284445, 292572, 297675, 303408, 316050, 317520, 325080, 340200, 341334, 348300, 361200, 365715, 379260, 390096, 396900, 406350, 417960, 421400, 455112, 464400, 474075, 476280, 487620, 505680, 512001, 522450, 529200, 541800, 568890, 585144, 595350, 609525, 632100, 650160, 680400, 682668, 696600, 731430, 758520, 793800, 812700, 835920, 842800, 853335, 910224, 948150, 952560, 975240, 1024002, 1044900, 1083600, 1137780, 1170288, 1190700, 1219050, 1264200, 1365336, 1393200, 1422225, 1462860, 1517040, 1587600, 1625400, 1706670, 1828575, 1896300, 1950480, 2048004, 2089800, 2275560, 2381400, 2438100, 2528400, 2560005, 2730672, 2844450, 2925720, 3250800, 3413340, 3657150, 3792600, 4096008, 4179600, 4266675, 4551120, 4762800, 4876200, 5120010, 5688900, 5851440, 6826680, 7314300, 7585200, 8192016, 8533350, 9752400, 10240020, 11377800, 12800025, 13653360, 14628600, 17066700, 20480040, 22755600, 25600050, 29257200, 34133400, 40960080, 51200100, 68266800, 102400200, 204800400]

約数ペア:

[(1, 204800400), (2, 102400200), (3, 68266800), (4, 51200100), (5, 40960080), (6, 34133400), (7, 29257200), (8, 25600050), (9, 22755600), (10, 20480040), (12, 17066700), (14, 14628600), (15, 13653360), (16, 12800025), (18, 11377800), (20, 10240020), (21, 9752400), (24, 8533350), (25, 8192016), (27, 7585200), (28, 7314300), (30, 6826680), (35, 5851440), (36, 5688900), (40, 5120010), (42, 4876200), (43, 4762800), (45, 4551120), (48, 4266675), (49, 4179600), (50, 4096008), (54, 3792600), (56, 3657150), (60, 3413340), (63, 3250800), (70, 2925720), (72, 2844450), (75, 2730672), (80, 2560005), (81, 2528400), (84, 2438100), (86, 2381400), (90, 2275560), (98, 2089800), (100, 2048004), (105, 1950480), (108, 1896300), (112, 1828575), (120, 1706670), (126, 1625400), (129, 1587600), (135, 1517040), (140, 1462860), (144, 1422225), (147, 1393200), (150, 1365336), (162, 1264200), (168, 1219050), (172, 1190700), (175, 1170288), (180, 1137780), (189, 1083600), (196, 1044900), (200, 1024002), (210, 975240), (215, 952560), (216, 948150), (225, 910224), (240, 853335), (243, 842800), (245, 835920), (252, 812700), (258, 793800), (270, 758520), (280, 731430), (294, 696600), (300, 682668), (301, 680400), (315, 650160), (324, 632100), (336, 609525), (344, 595350), (350, 585144), (360, 568890), (378, 541800), (387, 529200), (392, 522450), (400, 512001), (405, 505680), (420, 487620), (430, 476280), (432, 474075), (441, 464400), (450, 455112), (486, 421400), (490, 417960), (504, 406350), (516, 396900), (525, 390096), (540, 379260), (560, 365715), (567, 361200), (588, 348300), (600, 341334), (602, 340200), (630, 325080), (645, 317520), (648, 316050), (675, 303408), (688, 297675), (700, 292572), (720, 284445), (735, 278640), (756, 270900), (774, 264600), (784, 261225), (810, 252840), (840, 243810), (860, 238140), (882, 232200), (900, 227556), (903, 226800), (945, 216720), (972, 210700), (980, 208980), (1008, 203175), (1032, 198450), (1050, 195048), (1075, 190512), (1080, 189630), (1134, 180600), (1161, 176400), (1176, 174150), (1200, 170667), (1204, 170100), (1215, 168560), (1225, 167184), (1260, 162540), (1290, 158760), (1296, 158025), (1323, 154800), (1350, 151704), (1400, 146286), (1470, 139320), (1505, 136080), (1512, 135450), (1548, 132300), (1575, 130032), (1620, 126420), (1680, 121905), (1701, 120400), (1720, 119070), (1764, 116100), (1800, 113778), (1806, 113400), (1890, 108360), (1935, 105840), (1944, 105350), (1960, 104490), (2025, 101136), (2064, 99225), (2100, 97524), (2107, 97200), (2150, 95256), (2160, 94815), (2205, 92880), (2268, 90300), (2322, 88200), (2352, 87075), (2408, 85050), (2430, 84280), (2450, 83592), (2520, 81270), (2580, 79380), (2646, 77400), (2700, 75852), (2709, 75600), (2800, 73143), (2835, 72240), (2940, 69660), (3010, 68040), (3024, 67725), (3096, 66150), (3150, 65016), (3225, 63504), (3240, 63210), (3402, 60200), (3440, 59535), (3483, 58800), (3528, 58050), (3600, 56889), (3612, 56700), (3675, 55728), (3780, 54180), (3870, 52920), (3888, 52675), (3920, 52245), (3969, 51600), (4050, 50568), (4200, 48762), (4214, 48600), (4300, 47628), (4410, 46440), (4515, 45360), (4536, 45150), (4644, 44100), (4725, 43344), (4816, 42525), (4860, 42140), (4900, 41796), (5040, 40635), (5160, 39690), (5292, 38700), (5400, 37926), (5418, 37800), (5670, 36120), (5805, 35280), (5880, 34830), (6020, 34020), (6075, 33712), (6192, 33075), (6300, 32508), (6321, 32400), (6450, 31752), (6480, 31605), (6615, 30960), (6804, 30100), (6966, 29400), (7056, 29025), (7224, 28350), (7350, 27864), (7525, 27216), (7560, 27090), (7740, 26460), (7938, 25800), (8100, 25284), (8127, 25200), (8400, 24381), (8428, 24300), (8505, 24080), (8600, 23814), (8820, 23220), (9030, 22680), (9072, 22575), (9288, 22050), (9450, 21672), (9675, 21168), (9720, 21070), (9800, 20898), (10320, 19845), (10449, 19600), (10535, 19440), (10584, 19350), (10800, 18963), (10836, 18900), (11025, 18576), (11340, 18060), (11610, 17640), (11760, 17415), (11907, 17200), (12040, 17010), (12150, 16856), (12600, 16254), (12642, 16200), (12900, 15876), (13230, 15480), (13545, 15120), (13608, 15050), (13932, 14700), (14175, 14448)]