202194900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{74887}}^1$

素因数の和:74910

約数の個数: 72

約数和(自身を含む): 650027840

約数和(自身を除く): 447832940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 74887, 149774, 224661, 299548, 374435, 449322, 673983, 748870, 898644, 1123305, 1347966, 1497740, 1872175, 2021949, 2246610, 2695932, 3369915, 3744350, 4043898, 4493220, 5616525, 6739830, 7488700, 8087796, 10109745, 11233050, 13479660, 16849575, 20219490, 22466100, 33699150, 40438980, 50548725, 67398300, 101097450, 202194900]

約数ペア:

[(1, 202194900), (2, 101097450), (3, 67398300), (4, 50548725), (5, 40438980), (6, 33699150), (9, 22466100), (10, 20219490), (12, 16849575), (15, 13479660), (18, 11233050), (20, 10109745), (25, 8087796), (27, 7488700), (30, 6739830), (36, 5616525), (45, 4493220), (50, 4043898), (54, 3744350), (60, 3369915), (75, 2695932), (90, 2246610), (100, 2021949), (108, 1872175), (135, 1497740), (150, 1347966), (180, 1123305), (225, 898644), (270, 748870), (300, 673983), (450, 449322), (540, 374435), (675, 299548), (900, 224661), (1350, 149774), (2700, 74887)]