67530645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 154828800

約数和(自身を除く): 87298155

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 27, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 135, 161, 189, 195, 207, 239, 273, 299, 315, 345, 351, 455, 483, 585, 621, 717, 805, 819, 897, 945, 1035, 1195, 1365, 1449, 1495, 1673, 1755, 2093, 2151, 2415, 2457, 2691, 3105, 3107, 3585, 4095, 4347, 4485, 5019, 5497, 6279, 6453, 7245, 8073, 8365, 9321, 10465, 10755, 12285, 13455, 15057, 15535, 16491, 18837, 21735, 21749, 25095, 27485, 27963, 31395, 32265, 38479, 40365, 45171, 46605, 49473, 56511, 65247, 71461, 75285, 82455, 83889, 94185, 108745, 115437, 139815, 148419, 192395, 195741, 214383, 225855, 247365, 282555, 326235, 346311, 357305, 419445, 500227, 577185, 587223, 643149, 742095, 978705, 1038933, 1071915, 1500681, 1731555, 1929447, 2501135, 2936115, 3215745, 4502043, 5194665, 7503405, 9647235, 13506129, 22510215, 67530645]

約数ペア:

[(1, 67530645), (3, 22510215), (5, 13506129), (7, 9647235), (9, 7503405), (13, 5194665), (15, 4502043), (21, 3215745), (23, 2936115), (27, 2501135), (35, 1929447), (39, 1731555), (45, 1500681), (63, 1071915), (65, 1038933), (69, 978705), (91, 742095), (105, 643149), (115, 587223), (117, 577185), (135, 500227), (161, 419445), (189, 357305), (195, 346311), (207, 326235), (239, 282555), (273, 247365), (299, 225855), (315, 214383), (345, 195741), (351, 192395), (455, 148419), (483, 139815), (585, 115437), (621, 108745), (717, 94185), (805, 83889), (819, 82455), (897, 75285), (945, 71461), (1035, 65247), (1195, 56511), (1365, 49473), (1449, 46605), (1495, 45171), (1673, 40365), (1755, 38479), (2093, 32265), (2151, 31395), (2415, 27963), (2457, 27485), (2691, 25095), (3105, 21749), (3107, 21735), (3585, 18837), (4095, 16491), (4347, 15535), (4485, 15057), (5019, 13455), (5497, 12285), (6279, 10755), (6453, 10465), (7245, 9321), (8073, 8365)]