51200100

素因数分解:

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

素因数の和:86

約数の個数: 324

約数和(自身を含む): 198101904

約数和(自身を除く): 146901804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 43, 45, 49, 50, 54, 60, 63, 70, 75, 81, 84, 86, 90, 98, 100, 105, 108, 126, 129, 135, 140, 147, 150, 162, 172, 175, 180, 189, 196, 210, 215, 225, 243, 245, 252, 258, 270, 294, 300, 301, 315, 324, 350, 378, 387, 405, 420, 430, 441, 450, 486, 490, 516, 525, 540, 567, 588, 602, 630, 645, 675, 700, 735, 756, 774, 810, 860, 882, 900, 903, 945, 972, 980, 1050, 1075, 1134, 1161, 1204, 1215, 1225, 1260, 1290, 1323, 1350, 1470, 1505, 1548, 1575, 1620, 1701, 1764, 1806, 1890, 1935, 2025, 2100, 2107, 2150, 2205, 2268, 2322, 2430, 2450, 2580, 2646, 2700, 2709, 2835, 2940, 3010, 3150, 3225, 3402, 3483, 3612, 3675, 3780, 3870, 3969, 4050, 4214, 4300, 4410, 4515, 4644, 4725, 4860, 4900, 5292, 5418, 5670, 5805, 6020, 6075, 6300, 6321, 6450, 6615, 6804, 6966, 7350, 7525, 7740, 7938, 8100, 8127, 8428, 8505, 8820, 9030, 9450, 9675, 10449, 10535, 10836, 11025, 11340, 11610, 11907, 12150, 12642, 12900, 13230, 13545, 13932, 14175, 14700, 15050, 15876, 16254, 17010, 17415, 18060, 18900, 18963, 19350, 19845, 20898, 21070, 22050, 22575, 23220, 23814, 24300, 24381, 25284, 26460, 27090, 28350, 29025, 30100, 31605, 32508, 33075, 34020, 34830, 37926, 38700, 39690, 40635, 41796, 42140, 42525, 44100, 45150, 47628, 48762, 52245, 52675, 54180, 56700, 56889, 58050, 59535, 63210, 66150, 67725, 69660, 73143, 75852, 79380, 81270, 85050, 87075, 90300, 94815, 97524, 99225, 104490, 105350, 113778, 116100, 119070, 121905, 126420, 132300, 135450, 146286, 158025, 162540, 170100, 170667, 174150, 189630, 198450, 203175, 208980, 210700, 227556, 238140, 243810, 261225, 270900, 284445, 292572, 297675, 316050, 341334, 348300, 365715, 379260, 396900, 406350, 474075, 487620, 512001, 522450, 568890, 595350, 609525, 632100, 682668, 731430, 812700, 853335, 948150, 1024002, 1044900, 1137780, 1190700, 1219050, 1422225, 1462860, 1706670, 1828575, 1896300, 2048004, 2438100, 2560005, 2844450, 3413340, 3657150, 4266675, 5120010, 5688900, 7314300, 8533350, 10240020, 12800025, 17066700, 25600050, 51200100]

約数ペア:

[(1, 51200100), (2, 25600050), (3, 17066700), (4, 12800025), (5, 10240020), (6, 8533350), (7, 7314300), (9, 5688900), (10, 5120010), (12, 4266675), (14, 3657150), (15, 3413340), (18, 2844450), (20, 2560005), (21, 2438100), (25, 2048004), (27, 1896300), (28, 1828575), (30, 1706670), (35, 1462860), (36, 1422225), (42, 1219050), (43, 1190700), (45, 1137780), (49, 1044900), (50, 1024002), (54, 948150), (60, 853335), (63, 812700), (70, 731430), (75, 682668), (81, 632100), (84, 609525), (86, 595350), (90, 568890), (98, 522450), (100, 512001), (105, 487620), (108, 474075), (126, 406350), (129, 396900), (135, 379260), (140, 365715), (147, 348300), (150, 341334), (162, 316050), (172, 297675), (175, 292572), (180, 284445), (189, 270900), (196, 261225), (210, 243810), (215, 238140), (225, 227556), (243, 210700), (245, 208980), (252, 203175), (258, 198450), (270, 189630), (294, 174150), (300, 170667), (301, 170100), (315, 162540), (324, 158025), (350, 146286), (378, 135450), (387, 132300), (405, 126420), (420, 121905), (430, 119070), (441, 116100), (450, 113778), (486, 105350), (490, 104490), (516, 99225), (525, 97524), (540, 94815), (567, 90300), (588, 87075), (602, 85050), (630, 81270), (645, 79380), (675, 75852), (700, 73143), (735, 69660), (756, 67725), (774, 66150), (810, 63210), (860, 59535), (882, 58050), (900, 56889), (903, 56700), (945, 54180), (972, 52675), (980, 52245), (1050, 48762), (1075, 47628), (1134, 45150), (1161, 44100), (1204, 42525), (1215, 42140), (1225, 41796), (1260, 40635), (1290, 39690), (1323, 38700), (1350, 37926), (1470, 34830), (1505, 34020), (1548, 33075), (1575, 32508), (1620, 31605), (1701, 30100), (1764, 29025), (1806, 28350), (1890, 27090), (1935, 26460), (2025, 25284), (2100, 24381), (2107, 24300), (2150, 23814), (2205, 23220), (2268, 22575), (2322, 22050), (2430, 21070), (2450, 20898), (2580, 19845), (2646, 19350), (2700, 18963), (2709, 18900), (2835, 18060), (2940, 17415), (3010, 17010), (3150, 16254), (3225, 15876), (3402, 15050), (3483, 14700), (3612, 14175), (3675, 13932), (3780, 13545), (3870, 13230), (3969, 12900), (4050, 12642), (4214, 12150), (4300, 11907), (4410, 11610), (4515, 11340), (4644, 11025), (4725, 10836), (4860, 10535), (4900, 10449), (5292, 9675), (5418, 9450), (5670, 9030), (5805, 8820), (6020, 8505), (6075, 8428), (6300, 8127), (6321, 8100), (6450, 7938), (6615, 7740), (6804, 7525), (6966, 7350)]