105297500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 287607936

約数和(自身を除く): 182310436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 547, 550, 625, 700, 770, 875, 1094, 1100, 1250, 1375, 1540, 1750, 1925, 2188, 2500, 2735, 2750, 3500, 3829, 3850, 4375, 5470, 5500, 6017, 6875, 7658, 7700, 8750, 9625, 10940, 12034, 13675, 13750, 15316, 17500, 19145, 19250, 24068, 27350, 27500, 30085, 38290, 38500, 42119, 48125, 54700, 60170, 68375, 76580, 84238, 95725, 96250, 120340, 136750, 150425, 168476, 191450, 192500, 210595, 273500, 300850, 341875, 382900, 421190, 478625, 601700, 683750, 752125, 842380, 957250, 1052975, 1367500, 1504250, 1914500, 2105950, 2393125, 3008500, 3760625, 4211900, 4786250, 5264875, 7521250, 9572500, 10529750, 15042500, 21059500, 26324375, 52648750, 105297500]

約数ペア:

[(1, 105297500), (2, 52648750), (4, 26324375), (5, 21059500), (7, 15042500), (10, 10529750), (11, 9572500), (14, 7521250), (20, 5264875), (22, 4786250), (25, 4211900), (28, 3760625), (35, 3008500), (44, 2393125), (50, 2105950), (55, 1914500), (70, 1504250), (77, 1367500), (100, 1052975), (110, 957250), (125, 842380), (140, 752125), (154, 683750), (175, 601700), (220, 478625), (250, 421190), (275, 382900), (308, 341875), (350, 300850), (385, 273500), (500, 210595), (547, 192500), (550, 191450), (625, 168476), (700, 150425), (770, 136750), (875, 120340), (1094, 96250), (1100, 95725), (1250, 84238), (1375, 76580), (1540, 68375), (1750, 60170), (1925, 54700), (2188, 48125), (2500, 42119), (2735, 38500), (2750, 38290), (3500, 30085), (3829, 27500), (3850, 27350), (4375, 24068), (5470, 19250), (5500, 19145), (6017, 17500), (6875, 15316), (7658, 13750), (7700, 13675), (8750, 12034), (9625, 10940)]