140546700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{3187}}^1$

素因数の和:3221

約数の個数: 162

約数和(自身を含む): 512620836

約数和(自身を除く): 372074136

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3187, 3675, 4410, 4900, 6300, 6374, 7350, 8820, 9561, 11025, 12748, 14700, 15935, 19122, 22050, 22309, 28683, 31870, 38244, 44100, 44618, 47805, 57366, 63740, 66927, 79675, 89236, 95610, 111545, 114732, 133854, 143415, 156163, 159350, 191220, 200781, 223090, 239025, 267708, 286830, 312326, 318700, 334635, 401562, 446180, 468489, 478050, 557725, 573660, 624652, 669270, 717075, 780815, 803124, 936978, 956100, 1003905, 1115450, 1338540, 1405467, 1434150, 1561630, 1673175, 1873956, 2007810, 2230900, 2342445, 2810934, 2868300, 3123260, 3346350, 3904075, 4015620, 4684890, 5019525, 5621868, 6692700, 7027335, 7808150, 9369780, 10039050, 11712225, 14054670, 15616300, 20078100, 23424450, 28109340, 35136675, 46848900, 70273350, 140546700]

約数ペア:

[(1, 140546700), (2, 70273350), (3, 46848900), (4, 35136675), (5, 28109340), (6, 23424450), (7, 20078100), (9, 15616300), (10, 14054670), (12, 11712225), (14, 10039050), (15, 9369780), (18, 7808150), (20, 7027335), (21, 6692700), (25, 5621868), (28, 5019525), (30, 4684890), (35, 4015620), (36, 3904075), (42, 3346350), (45, 3123260), (49, 2868300), (50, 2810934), (60, 2342445), (63, 2230900), (70, 2007810), (75, 1873956), (84, 1673175), (90, 1561630), (98, 1434150), (100, 1405467), (105, 1338540), (126, 1115450), (140, 1003905), (147, 956100), (150, 936978), (175, 803124), (180, 780815), (196, 717075), (210, 669270), (225, 624652), (245, 573660), (252, 557725), (294, 478050), (300, 468489), (315, 446180), (350, 401562), (420, 334635), (441, 318700), (450, 312326), (490, 286830), (525, 267708), (588, 239025), (630, 223090), (700, 200781), (735, 191220), (882, 159350), (900, 156163), (980, 143415), (1050, 133854), (1225, 114732), (1260, 111545), (1470, 95610), (1575, 89236), (1764, 79675), (2100, 66927), (2205, 63740), (2450, 57366), (2940, 47805), (3150, 44618), (3187, 44100), (3675, 38244), (4410, 31870), (4900, 28683), (6300, 22309), (6374, 22050), (7350, 19122), (8820, 15935), (9561, 14700), (11025, 12748)]