252066100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17627}}^1$

素因数の和:17665

約数の個数: 72

約数和(自身を含む): 642646368

約数和(自身を除く): 390580268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 17627, 35254, 70508, 88135, 176270, 193897, 229151, 352540, 387794, 440675, 458302, 775588, 881350, 916604, 969485, 1145755, 1762700, 1938970, 2291510, 2520661, 3877940, 4583020, 4847425, 5041322, 5728775, 9694850, 10082644, 11457550, 12603305, 19389700, 22915100, 25206610, 50413220, 63016525, 126033050, 252066100]

約数ペア:

[(1, 252066100), (2, 126033050), (4, 63016525), (5, 50413220), (10, 25206610), (11, 22915100), (13, 19389700), (20, 12603305), (22, 11457550), (25, 10082644), (26, 9694850), (44, 5728775), (50, 5041322), (52, 4847425), (55, 4583020), (65, 3877940), (100, 2520661), (110, 2291510), (130, 1938970), (143, 1762700), (220, 1145755), (260, 969485), (275, 916604), (286, 881350), (325, 775588), (550, 458302), (572, 440675), (650, 387794), (715, 352540), (1100, 229151), (1300, 193897), (1430, 176270), (2860, 88135), (3575, 70508), (7150, 35254), (14300, 17627)]