91543900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6923

約数の個数: 72

約数和(自身を含む): 239012480

約数和(自身を除く): 147468580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 6883, 13300, 13766, 27532, 34415, 48181, 68830, 96362, 130777, 137660, 172075, 192724, 240905, 261554, 344150, 481810, 523108, 653885, 688300, 915439, 963620, 1204525, 1307770, 1830878, 2409050, 2615540, 3269425, 3661756, 4577195, 4818100, 6538850, 9154390, 13077700, 18308780, 22885975, 45771950, 91543900]

約数ペア:

[(1, 91543900), (2, 45771950), (4, 22885975), (5, 18308780), (7, 13077700), (10, 9154390), (14, 6538850), (19, 4818100), (20, 4577195), (25, 3661756), (28, 3269425), (35, 2615540), (38, 2409050), (50, 1830878), (70, 1307770), (76, 1204525), (95, 963620), (100, 915439), (133, 688300), (140, 653885), (175, 523108), (190, 481810), (266, 344150), (350, 261554), (380, 240905), (475, 192724), (532, 172075), (665, 137660), (700, 130777), (950, 96362), (1330, 68830), (1900, 48181), (2660, 34415), (3325, 27532), (6650, 13766), (6883, 13300)]