98164620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 298609584

約数和(自身を除く): 200444964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 997, 1094, 1641, 1994, 2188, 2735, 2991, 3282, 3988, 4923, 4985, 5470, 5982, 6564, 8205, 8973, 9846, 9970, 10940, 11964, 14955, 16410, 17946, 19692, 19940, 24615, 29910, 32820, 35892, 44865, 49230, 59820, 89730, 98460, 179460, 545359, 1090718, 1636077, 2181436, 2726795, 3272154, 4908231, 5453590, 6544308, 8180385, 9816462, 10907180, 16360770, 19632924, 24541155, 32721540, 49082310, 98164620]

約数ペア:

[(1, 98164620), (2, 49082310), (3, 32721540), (4, 24541155), (5, 19632924), (6, 16360770), (9, 10907180), (10, 9816462), (12, 8180385), (15, 6544308), (18, 5453590), (20, 4908231), (30, 3272154), (36, 2726795), (45, 2181436), (60, 1636077), (90, 1090718), (180, 545359), (547, 179460), (997, 98460), (1094, 89730), (1641, 59820), (1994, 49230), (2188, 44865), (2735, 35892), (2991, 32820), (3282, 29910), (3988, 24615), (4923, 19940), (4985, 19692), (5470, 17946), (5982, 16410), (6564, 14955), (8205, 11964), (8973, 10940), (9846, 9970)]