105812700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{50387}}^1$

素因数の和:50411

約数の個数: 72

約数和(自身を含む): 349894272

約数和(自身を除く): 244081572

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, 50387, 100774, 151161, 201548, 251935, 302322, 352709, 503870, 604644, 705418, 755805, 1007740, 1058127, 1259675, 1410836, 1511610, 1763545, 2116254, 2519350, 3023220, 3527090, 3779025, 4232508, 5038700, 5290635, 7054180, 7558050, 8817725, 10581270, 15116100, 17635450, 21162540, 26453175, 35270900, 52906350, 105812700]

約数ペア:

[(1, 105812700), (2, 52906350), (3, 35270900), (4, 26453175), (5, 21162540), (6, 17635450), (7, 15116100), (10, 10581270), (12, 8817725), (14, 7558050), (15, 7054180), (20, 5290635), (21, 5038700), (25, 4232508), (28, 3779025), (30, 3527090), (35, 3023220), (42, 2519350), (50, 2116254), (60, 1763545), (70, 1511610), (75, 1410836), (84, 1259675), (100, 1058127), (105, 1007740), (140, 755805), (150, 705418), (175, 604644), (210, 503870), (300, 352709), (350, 302322), (420, 251935), (525, 201548), (700, 151161), (1050, 100774), (2100, 50387)]