75159700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 208986624

約数和(自身を除く): 133826924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 43, 44, 50, 55, 70, 77, 86, 100, 110, 140, 154, 172, 175, 215, 220, 227, 275, 301, 308, 350, 385, 430, 454, 473, 550, 602, 700, 770, 860, 908, 946, 1075, 1100, 1135, 1204, 1505, 1540, 1589, 1892, 1925, 2150, 2270, 2365, 2497, 3010, 3178, 3311, 3850, 4300, 4540, 4730, 4994, 5675, 6020, 6356, 6622, 7525, 7700, 7945, 9460, 9761, 9988, 11350, 11825, 12485, 13244, 15050, 15890, 16555, 17479, 19522, 22700, 23650, 24970, 30100, 31780, 33110, 34958, 39044, 39725, 47300, 48805, 49940, 62425, 66220, 68327, 69916, 79450, 82775, 87395, 97610, 107371, 124850, 136654, 158900, 165550, 174790, 195220, 214742, 244025, 249700, 273308, 331100, 341635, 349580, 429484, 436975, 488050, 536855, 683270, 751597, 873950, 976100, 1073710, 1366540, 1503194, 1708175, 1747900, 2147420, 2684275, 3006388, 3416350, 3757985, 5368550, 6832700, 7515970, 10737100, 15031940, 18789925, 37579850, 75159700]

約数ペア:

[(1, 75159700), (2, 37579850), (4, 18789925), (5, 15031940), (7, 10737100), (10, 7515970), (11, 6832700), (14, 5368550), (20, 3757985), (22, 3416350), (25, 3006388), (28, 2684275), (35, 2147420), (43, 1747900), (44, 1708175), (50, 1503194), (55, 1366540), (70, 1073710), (77, 976100), (86, 873950), (100, 751597), (110, 683270), (140, 536855), (154, 488050), (172, 436975), (175, 429484), (215, 349580), (220, 341635), (227, 331100), (275, 273308), (301, 249700), (308, 244025), (350, 214742), (385, 195220), (430, 174790), (454, 165550), (473, 158900), (550, 136654), (602, 124850), (700, 107371), (770, 97610), (860, 87395), (908, 82775), (946, 79450), (1075, 69916), (1100, 68327), (1135, 66220), (1204, 62425), (1505, 49940), (1540, 48805), (1589, 47300), (1892, 39725), (1925, 39044), (2150, 34958), (2270, 33110), (2365, 31780), (2497, 30100), (3010, 24970), (3178, 23650), (3311, 22700), (3850, 19522), (4300, 17479), (4540, 16555), (4730, 15890), (4994, 15050), (5675, 13244), (6020, 12485), (6356, 11825), (6622, 11350), (7525, 9988), (7700, 9761), (7945, 9460)]