308026400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 911191680

約数和(自身を除く): 603165280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 29, 32, 34, 40, 44, 50, 55, 58, 68, 71, 80, 85, 88, 100, 110, 116, 136, 142, 145, 160, 170, 176, 187, 200, 220, 232, 272, 275, 284, 290, 319, 340, 352, 355, 374, 400, 425, 440, 464, 493, 544, 550, 568, 580, 638, 680, 710, 725, 748, 781, 800, 850, 880, 928, 935, 986, 1100, 1136, 1160, 1207, 1276, 1360, 1420, 1450, 1496, 1562, 1595, 1700, 1760, 1775, 1870, 1972, 2059, 2200, 2272, 2320, 2414, 2465, 2552, 2720, 2840, 2900, 2992, 3124, 3190, 3400, 3550, 3740, 3905, 3944, 4118, 4400, 4640, 4675, 4828, 4930, 5104, 5423, 5680, 5800, 5984, 6035, 6248, 6380, 6800, 7100, 7480, 7810, 7888, 7975, 8236, 8800, 9350, 9656, 9860, 10208, 10295, 10846, 11360, 11600, 12070, 12325, 12496, 12760, 13277, 13600, 14200, 14960, 15620, 15776, 15950, 16472, 18700, 19312, 19525, 19720, 20590, 21692, 22649, 23200, 24140, 24650, 24992, 25520, 26554, 27115, 28400, 29920, 30175, 31240, 31900, 32944, 35003, 37400, 38624, 39050, 39440, 41180, 43384, 45298, 48280, 49300, 51040, 51475, 53108, 54230, 56800, 60350, 62480, 63800, 65888, 66385, 70006, 74800, 78100, 78880, 82360, 86768, 90596, 96560, 98600, 102950, 106216, 108460, 113245, 120700, 124960, 127600, 132770, 135575, 140012, 149600, 156200, 164720, 173536, 175015, 181192, 193120, 197200, 205900, 212432, 216920, 226490, 241400, 255200, 265540, 271150, 280024, 312400, 329440, 331925, 350030, 362384, 385033, 394400, 411800, 424864, 433840, 452980, 482800, 531080, 542300, 560048, 566225, 624800, 663850, 700060, 724768, 770066, 823600, 867680, 875075, 905960, 965600, 1062160, 1084600, 1120096, 1132450, 1327700, 1400120, 1540132, 1647200, 1750150, 1811920, 1925165, 2124320, 2169200, 2264900, 2655400, 2800240, 3080264, 3500300, 3623840, 3850330, 4338400, 4529800, 5310800, 5600480, 6160528, 7000600, 7700660, 9059600, 9625825, 10621600, 12321056, 14001200, 15401320, 18119200, 19251650, 28002400, 30802640, 38503300, 61605280, 77006600, 154013200, 308026400]

約数ペア:

[(1, 308026400), (2, 154013200), (4, 77006600), (5, 61605280), (8, 38503300), (10, 30802640), (11, 28002400), (16, 19251650), (17, 18119200), (20, 15401320), (22, 14001200), (25, 12321056), (29, 10621600), (32, 9625825), (34, 9059600), (40, 7700660), (44, 7000600), (50, 6160528), (55, 5600480), (58, 5310800), (68, 4529800), (71, 4338400), (80, 3850330), (85, 3623840), (88, 3500300), (100, 3080264), (110, 2800240), (116, 2655400), (136, 2264900), (142, 2169200), (145, 2124320), (160, 1925165), (170, 1811920), (176, 1750150), (187, 1647200), (200, 1540132), (220, 1400120), (232, 1327700), (272, 1132450), (275, 1120096), (284, 1084600), (290, 1062160), (319, 965600), (340, 905960), (352, 875075), (355, 867680), (374, 823600), (400, 770066), (425, 724768), (440, 700060), (464, 663850), (493, 624800), (544, 566225), (550, 560048), (568, 542300), (580, 531080), (638, 482800), (680, 452980), (710, 433840), (725, 424864), (748, 411800), (781, 394400), (800, 385033), (850, 362384), (880, 350030), (928, 331925), (935, 329440), (986, 312400), (1100, 280024), (1136, 271150), (1160, 265540), (1207, 255200), (1276, 241400), (1360, 226490), (1420, 216920), (1450, 212432), (1496, 205900), (1562, 197200), (1595, 193120), (1700, 181192), (1760, 175015), (1775, 173536), (1870, 164720), (1972, 156200), (2059, 149600), (2200, 140012), (2272, 135575), (2320, 132770), (2414, 127600), (2465, 124960), (2552, 120700), (2720, 113245), (2840, 108460), (2900, 106216), (2992, 102950), (3124, 98600), (3190, 96560), (3400, 90596), (3550, 86768), (3740, 82360), (3905, 78880), (3944, 78100), (4118, 74800), (4400, 70006), (4640, 66385), (4675, 65888), (4828, 63800), (4930, 62480), (5104, 60350), (5423, 56800), (5680, 54230), (5800, 53108), (5984, 51475), (6035, 51040), (6248, 49300), (6380, 48280), (6800, 45298), (7100, 43384), (7480, 41180), (7810, 39440), (7888, 39050), (7975, 38624), (8236, 37400), (8800, 35003), (9350, 32944), (9656, 31900), (9860, 31240), (10208, 30175), (10295, 29920), (10846, 28400), (11360, 27115), (11600, 26554), (12070, 25520), (12325, 24992), (12496, 24650), (12760, 24140), (13277, 23200), (13600, 22649), (14200, 21692), (14960, 20590), (15620, 19720), (15776, 19525), (15950, 19312), (16472, 18700)]