133685820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742699}}^1$

素因数の和:742714

約数の個数: 36

約数和(自身を含む): 405514200

約数和(自身を除く): 271828380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742699, 1485398, 2228097, 2970796, 3713495, 4456194, 6684291, 7426990, 8912388, 11140485, 13368582, 14853980, 22280970, 26737164, 33421455, 44561940, 66842910, 133685820]

約数ペア:

[(1, 133685820), (2, 66842910), (3, 44561940), (4, 33421455), (5, 26737164), (6, 22280970), (9, 14853980), (10, 13368582), (12, 11140485), (15, 8912388), (18, 7426990), (20, 6684291), (30, 4456194), (36, 3713495), (45, 2970796), (60, 2228097), (90, 1485398), (180, 742699)]