148662180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19207}}^1$

素因数の和:19265

約数の個数: 72

約数和(自身を含む): 461452992

約数和(自身を除く): 312790812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 19207, 38414, 57621, 76828, 96035, 115242, 172863, 192070, 230484, 288105, 345726, 384140, 576210, 691452, 825901, 864315, 1152420, 1651802, 1728630, 2477703, 3303604, 3457260, 4129505, 4955406, 7433109, 8259010, 9910812, 12388515, 14866218, 16518020, 24777030, 29732436, 37165545, 49554060, 74331090, 148662180]

約数ペア:

[(1, 148662180), (2, 74331090), (3, 49554060), (4, 37165545), (5, 29732436), (6, 24777030), (9, 16518020), (10, 14866218), (12, 12388515), (15, 9910812), (18, 8259010), (20, 7433109), (30, 4955406), (36, 4129505), (43, 3457260), (45, 3303604), (60, 2477703), (86, 1728630), (90, 1651802), (129, 1152420), (172, 864315), (180, 825901), (215, 691452), (258, 576210), (387, 384140), (430, 345726), (516, 288105), (645, 230484), (774, 192070), (860, 172863), (1290, 115242), (1548, 96035), (1935, 76828), (2580, 57621), (3870, 38414), (7740, 19207)]