66776040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 218181600

約数和(自身を除く): 151405560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 739, 753, 1004, 1255, 1478, 1506, 2008, 2217, 2259, 2510, 2956, 3012, 3695, 3765, 4434, 4518, 5020, 5912, 6024, 6651, 7390, 7530, 8868, 9036, 10040, 11085, 11295, 13302, 14780, 15060, 17736, 18072, 22170, 22590, 26604, 29560, 30120, 33255, 44340, 45180, 53208, 66510, 88680, 90360, 133020, 185489, 266040, 370978, 556467, 741956, 927445, 1112934, 1483912, 1669401, 1854890, 2225868, 2782335, 3338802, 3709780, 4451736, 5564670, 6677604, 7419560, 8347005, 11129340, 13355208, 16694010, 22258680, 33388020, 66776040]

約数ペア:

[(1, 66776040), (2, 33388020), (3, 22258680), (4, 16694010), (5, 13355208), (6, 11129340), (8, 8347005), (9, 7419560), (10, 6677604), (12, 5564670), (15, 4451736), (18, 3709780), (20, 3338802), (24, 2782335), (30, 2225868), (36, 1854890), (40, 1669401), (45, 1483912), (60, 1112934), (72, 927445), (90, 741956), (120, 556467), (180, 370978), (251, 266040), (360, 185489), (502, 133020), (739, 90360), (753, 88680), (1004, 66510), (1255, 53208), (1478, 45180), (1506, 44340), (2008, 33255), (2217, 30120), (2259, 29560), (2510, 26604), (2956, 22590), (3012, 22170), (3695, 18072), (3765, 17736), (4434, 15060), (4518, 14780), (5020, 13302), (5912, 11295), (6024, 11085), (6651, 10040), (7390, 9036), (7530, 8868)]