55148100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26285

約数の個数: 72

約数和(自身を含む): 182363328

約数和(自身を除く): 127215228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26261, 52522, 78783, 105044, 131305, 157566, 183827, 262610, 315132, 367654, 393915, 525220, 551481, 656525, 735308, 787830, 919135, 1102962, 1313050, 1575660, 1838270, 1969575, 2205924, 2626100, 2757405, 3676540, 3939150, 4595675, 5514810, 7878300, 9191350, 11029620, 13787025, 18382700, 27574050, 55148100]

約数ペア:

[(1, 55148100), (2, 27574050), (3, 18382700), (4, 13787025), (5, 11029620), (6, 9191350), (7, 7878300), (10, 5514810), (12, 4595675), (14, 3939150), (15, 3676540), (20, 2757405), (21, 2626100), (25, 2205924), (28, 1969575), (30, 1838270), (35, 1575660), (42, 1313050), (50, 1102962), (60, 919135), (70, 787830), (75, 735308), (84, 656525), (100, 551481), (105, 525220), (140, 393915), (150, 367654), (175, 315132), (210, 262610), (300, 183827), (350, 157566), (420, 131305), (525, 105044), (700, 78783), (1050, 52522), (2100, 26261)]