83218100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6297

約数の個数: 72

約数和(自身を含む): 217277760

約数和(自身を除く): 134059660

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, 6257, 6650, 12514, 13300, 25028, 31285, 43799, 62570, 87598, 118883, 125140, 156425, 175196, 218995, 237766, 312850, 437990, 475532, 594415, 625700, 832181, 875980, 1094975, 1188830, 1664362, 2189950, 2377660, 2972075, 3328724, 4160905, 4379900, 5944150, 8321810, 11888300, 16643620, 20804525, 41609050, 83218100]

約数ペア:

[(1, 83218100), (2, 41609050), (4, 20804525), (5, 16643620), (7, 11888300), (10, 8321810), (14, 5944150), (19, 4379900), (20, 4160905), (25, 3328724), (28, 2972075), (35, 2377660), (38, 2189950), (50, 1664362), (70, 1188830), (76, 1094975), (95, 875980), (100, 832181), (133, 625700), (140, 594415), (175, 475532), (190, 437990), (266, 312850), (350, 237766), (380, 218995), (475, 175196), (532, 156425), (665, 125140), (700, 118883), (950, 87598), (1330, 62570), (1900, 43799), (2660, 31285), (3325, 25028), (6257, 13300), (6650, 12514)]