138809300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3361}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 350185920

約数和(自身を除く): 211376620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1475, 1652, 2065, 2950, 3361, 4130, 5900, 6722, 8260, 10325, 13444, 16805, 20650, 23527, 33610, 41300, 47054, 67220, 84025, 94108, 117635, 168050, 198299, 235270, 336100, 396598, 470540, 588175, 793196, 991495, 1176350, 1388093, 1982990, 2352700, 2776186, 3965980, 4957475, 5552372, 6940465, 9914950, 13880930, 19829900, 27761860, 34702325, 69404650, 138809300]

約数ペア:

[(1, 138809300), (2, 69404650), (4, 34702325), (5, 27761860), (7, 19829900), (10, 13880930), (14, 9914950), (20, 6940465), (25, 5552372), (28, 4957475), (35, 3965980), (50, 2776186), (59, 2352700), (70, 1982990), (100, 1388093), (118, 1176350), (140, 991495), (175, 793196), (236, 588175), (295, 470540), (350, 396598), (413, 336100), (590, 235270), (700, 198299), (826, 168050), (1180, 117635), (1475, 94108), (1652, 84025), (2065, 67220), (2950, 47054), (3361, 41300), (4130, 33610), (5900, 23527), (6722, 20650), (8260, 16805), (10325, 13444)]