205116600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26297}}^1$

素因数の和:26329

約数の個数: 96

約数和(自身を含む): 684799920

約数和(自身を除く): 479683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 26297, 52594, 78891, 105188, 131485, 157782, 210376, 262970, 315564, 341861, 394455, 525940, 631128, 657425, 683722, 788910, 1025583, 1051880, 1314850, 1367444, 1577820, 1709305, 1972275, 2051166, 2629700, 2734888, 3155640, 3418610, 3944550, 4102332, 5127915, 5259400, 6837220, 7889100, 8204664, 8546525, 10255830, 13674440, 15778200, 17093050, 20511660, 25639575, 34186100, 41023320, 51279150, 68372200, 102558300, 205116600]

約数ペア:

[(1, 205116600), (2, 102558300), (3, 68372200), (4, 51279150), (5, 41023320), (6, 34186100), (8, 25639575), (10, 20511660), (12, 17093050), (13, 15778200), (15, 13674440), (20, 10255830), (24, 8546525), (25, 8204664), (26, 7889100), (30, 6837220), (39, 5259400), (40, 5127915), (50, 4102332), (52, 3944550), (60, 3418610), (65, 3155640), (75, 2734888), (78, 2629700), (100, 2051166), (104, 1972275), (120, 1709305), (130, 1577820), (150, 1367444), (156, 1314850), (195, 1051880), (200, 1025583), (260, 788910), (300, 683722), (312, 657425), (325, 631128), (390, 525940), (520, 394455), (600, 341861), (650, 315564), (780, 262970), (975, 210376), (1300, 157782), (1560, 131485), (1950, 105188), (2600, 78891), (3900, 52594), (7800, 26297)]