67273020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 205012080

約数和(自身を除く): 137739060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1489, 1506, 2259, 2510, 2978, 3012, 3765, 4467, 4518, 5020, 5956, 7445, 7530, 8934, 9036, 11295, 13401, 14890, 15060, 17868, 22335, 22590, 26802, 29780, 44670, 45180, 53604, 67005, 89340, 134010, 268020, 373739, 747478, 1121217, 1494956, 1868695, 2242434, 3363651, 3737390, 4484868, 5606085, 6727302, 7474780, 11212170, 13454604, 16818255, 22424340, 33636510, 67273020]

約数ペア:

[(1, 67273020), (2, 33636510), (3, 22424340), (4, 16818255), (5, 13454604), (6, 11212170), (9, 7474780), (10, 6727302), (12, 5606085), (15, 4484868), (18, 3737390), (20, 3363651), (30, 2242434), (36, 1868695), (45, 1494956), (60, 1121217), (90, 747478), (180, 373739), (251, 268020), (502, 134010), (753, 89340), (1004, 67005), (1255, 53604), (1489, 45180), (1506, 44670), (2259, 29780), (2510, 26802), (2978, 22590), (3012, 22335), (3765, 17868), (4467, 15060), (4518, 14890), (5020, 13401), (5956, 11295), (7445, 9036), (7530, 8934)]