67572540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53629}}^1$

素因数の和:53651

約数の個数: 72

約数和(自身を含む): 234255840

約数和(自身を除く): 166683300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53629, 107258, 160887, 214516, 268145, 321774, 375403, 482661, 536290, 643548, 750806, 804435, 965322, 1072580, 1126209, 1501612, 1608870, 1877015, 1930644, 2252418, 2413305, 3217740, 3378627, 3754030, 4504836, 4826610, 5631045, 6757254, 7508060, 9653220, 11262090, 13514508, 16893135, 22524180, 33786270, 67572540]

約数ペア:

[(1, 67572540), (2, 33786270), (3, 22524180), (4, 16893135), (5, 13514508), (6, 11262090), (7, 9653220), (9, 7508060), (10, 6757254), (12, 5631045), (14, 4826610), (15, 4504836), (18, 3754030), (20, 3378627), (21, 3217740), (28, 2413305), (30, 2252418), (35, 1930644), (36, 1877015), (42, 1608870), (45, 1501612), (60, 1126209), (63, 1072580), (70, 965322), (84, 804435), (90, 750806), (105, 643548), (126, 536290), (140, 482661), (180, 375403), (210, 321774), (252, 268145), (315, 214516), (420, 160887), (630, 107258), (1260, 53629)]