340120800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:610

約数の個数: 216

約数和(自身を含む): 1214203536

約数和(自身を除く): 874082736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 160, 180, 194, 200, 225, 240, 288, 291, 300, 360, 388, 400, 450, 480, 485, 487, 582, 600, 720, 776, 800, 873, 900, 970, 974, 1164, 1200, 1440, 1455, 1461, 1552, 1746, 1800, 1940, 1948, 2328, 2400, 2425, 2435, 2910, 2922, 3104, 3492, 3600, 3880, 3896, 4365, 4383, 4656, 4850, 4870, 5820, 5844, 6984, 7200, 7275, 7305, 7760, 7792, 8730, 8766, 9312, 9700, 9740, 11640, 11688, 12175, 13968, 14550, 14610, 15520, 15584, 17460, 17532, 19400, 19480, 21825, 21915, 23280, 23376, 24350, 27936, 29100, 29220, 34920, 35064, 36525, 38800, 38960, 43650, 43830, 46560, 46752, 47239, 48700, 58200, 58440, 69840, 70128, 73050, 77600, 77920, 87300, 87660, 94478, 97400, 109575, 116400, 116880, 139680, 140256, 141717, 146100, 174600, 175320, 188956, 194800, 219150, 232800, 233760, 236195, 283434, 292200, 349200, 350640, 377912, 389600, 425151, 438300, 472390, 566868, 584400, 698400, 701280, 708585, 755824, 850302, 876600, 944780, 1133736, 1168800, 1180975, 1417170, 1511648, 1700604, 1753200, 1889560, 2125755, 2267472, 2361950, 2834340, 3401208, 3506400, 3542925, 3779120, 4251510, 4534944, 4723900, 5668680, 6802416, 7085850, 7558240, 8503020, 9447800, 10628775, 11337360, 13604832, 14171700, 17006040, 18895600, 21257550, 22674720, 28343400, 34012080, 37791200, 42515100, 56686800, 68024160, 85030200, 113373600, 170060400, 340120800]

約数ペア:

[(1, 340120800), (2, 170060400), (3, 113373600), (4, 85030200), (5, 68024160), (6, 56686800), (8, 42515100), (9, 37791200), (10, 34012080), (12, 28343400), (15, 22674720), (16, 21257550), (18, 18895600), (20, 17006040), (24, 14171700), (25, 13604832), (30, 11337360), (32, 10628775), (36, 9447800), (40, 8503020), (45, 7558240), (48, 7085850), (50, 6802416), (60, 5668680), (72, 4723900), (75, 4534944), (80, 4251510), (90, 3779120), (96, 3542925), (97, 3506400), (100, 3401208), (120, 2834340), (144, 2361950), (150, 2267472), (160, 2125755), (180, 1889560), (194, 1753200), (200, 1700604), (225, 1511648), (240, 1417170), (288, 1180975), (291, 1168800), (300, 1133736), (360, 944780), (388, 876600), (400, 850302), (450, 755824), (480, 708585), (485, 701280), (487, 698400), (582, 584400), (600, 566868), (720, 472390), (776, 438300), (800, 425151), (873, 389600), (900, 377912), (970, 350640), (974, 349200), (1164, 292200), (1200, 283434), (1440, 236195), (1455, 233760), (1461, 232800), (1552, 219150), (1746, 194800), (1800, 188956), (1940, 175320), (1948, 174600), (2328, 146100), (2400, 141717), (2425, 140256), (2435, 139680), (2910, 116880), (2922, 116400), (3104, 109575), (3492, 97400), (3600, 94478), (3880, 87660), (3896, 87300), (4365, 77920), (4383, 77600), (4656, 73050), (4850, 70128), (4870, 69840), (5820, 58440), (5844, 58200), (6984, 48700), (7200, 47239), (7275, 46752), (7305, 46560), (7760, 43830), (7792, 43650), (8730, 38960), (8766, 38800), (9312, 36525), (9700, 35064), (9740, 34920), (11640, 29220), (11688, 29100), (12175, 27936), (13968, 24350), (14550, 23376), (14610, 23280), (15520, 21915), (15584, 21825), (17460, 19480), (17532, 19400)]