147861540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1759}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 449729280

約数和(自身を除く): 301867740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 467, 934, 1401, 1759, 1868, 2335, 2802, 3518, 4203, 4670, 5277, 5604, 7005, 7036, 8406, 8795, 9340, 10554, 14010, 15831, 16812, 17590, 21015, 21108, 26385, 28020, 31662, 35180, 42030, 52770, 63324, 79155, 84060, 105540, 158310, 316620, 821453, 1642906, 2464359, 3285812, 4107265, 4928718, 7393077, 8214530, 9857436, 12321795, 14786154, 16429060, 24643590, 29572308, 36965385, 49287180, 73930770, 147861540]

約数ペア:

[(1, 147861540), (2, 73930770), (3, 49287180), (4, 36965385), (5, 29572308), (6, 24643590), (9, 16429060), (10, 14786154), (12, 12321795), (15, 9857436), (18, 8214530), (20, 7393077), (30, 4928718), (36, 4107265), (45, 3285812), (60, 2464359), (90, 1642906), (180, 821453), (467, 316620), (934, 158310), (1401, 105540), (1759, 84060), (1868, 79155), (2335, 63324), (2802, 52770), (3518, 42030), (4203, 35180), (4670, 31662), (5277, 28020), (5604, 26385), (7005, 21108), (7036, 21015), (8406, 17590), (8795, 16812), (9340, 15831), (10554, 14010)]