67643800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 189273600

約数和(自身を除く): 121629800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2543, 2660, 3325, 3800, 5086, 5320, 6650, 10172, 12715, 13300, 17801, 20344, 25430, 26600, 35602, 48317, 50860, 63575, 71204, 89005, 96634, 101720, 127150, 142408, 178010, 193268, 241585, 254300, 338219, 356020, 386536, 445025, 483170, 508600, 676438, 712040, 890050, 966340, 1207925, 1352876, 1691095, 1780100, 1932680, 2415850, 2705752, 3382190, 3560200, 4831700, 6764380, 8455475, 9663400, 13528760, 16910950, 33821900, 67643800]

約数ペア:

[(1, 67643800), (2, 33821900), (4, 16910950), (5, 13528760), (7, 9663400), (8, 8455475), (10, 6764380), (14, 4831700), (19, 3560200), (20, 3382190), (25, 2705752), (28, 2415850), (35, 1932680), (38, 1780100), (40, 1691095), (50, 1352876), (56, 1207925), (70, 966340), (76, 890050), (95, 712040), (100, 676438), (133, 508600), (140, 483170), (152, 445025), (175, 386536), (190, 356020), (200, 338219), (266, 254300), (280, 241585), (350, 193268), (380, 178010), (475, 142408), (532, 127150), (665, 101720), (700, 96634), (760, 89005), (950, 71204), (1064, 63575), (1330, 50860), (1400, 48317), (1900, 35602), (2543, 26600), (2660, 25430), (3325, 20344), (3800, 17801), (5086, 13300), (5320, 12715), (6650, 10172)]