166090100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{150991}}^1$

素因数の和:151016

約数の個数: 36

約数和(自身を含む): 393183168

約数和(自身を除く): 227093068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 150991, 301982, 603964, 754955, 1509910, 1660901, 3019820, 3321802, 3774775, 6643604, 7549550, 8304505, 15099100, 16609010, 33218020, 41522525, 83045050, 166090100]

約数ペア:

[(1, 166090100), (2, 83045050), (4, 41522525), (5, 33218020), (10, 16609010), (11, 15099100), (20, 8304505), (22, 7549550), (25, 6643604), (44, 3774775), (50, 3321802), (55, 3019820), (100, 1660901), (110, 1509910), (220, 754955), (275, 603964), (550, 301982), (1100, 150991)]