190862700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{90887}}^1$

素因数の和:90911

約数の個数: 72

約数和(自身を含む): 631126272

約数和(自身を除く): 440263572

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, 90887, 181774, 272661, 363548, 454435, 545322, 636209, 908870, 1090644, 1272418, 1363305, 1817740, 1908627, 2272175, 2544836, 2726610, 3181045, 3817254, 4544350, 5453220, 6362090, 6816525, 7634508, 9088700, 9543135, 12724180, 13633050, 15905225, 19086270, 27266100, 31810450, 38172540, 47715675, 63620900, 95431350, 190862700]

約数ペア:

[(1, 190862700), (2, 95431350), (3, 63620900), (4, 47715675), (5, 38172540), (6, 31810450), (7, 27266100), (10, 19086270), (12, 15905225), (14, 13633050), (15, 12724180), (20, 9543135), (21, 9088700), (25, 7634508), (28, 6816525), (30, 6362090), (35, 5453220), (42, 4544350), (50, 3817254), (60, 3181045), (70, 2726610), (75, 2544836), (84, 2272175), (100, 1908627), (105, 1817740), (140, 1363305), (150, 1272418), (175, 1090644), (210, 908870), (300, 636209), (350, 545322), (420, 454435), (525, 363548), (700, 272661), (1050, 181774), (2100, 90887)]