90773820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504299}}^1$

素因数の和:504314

約数の個数: 36

約数和(自身を含む): 275347800

約数和(自身を除く): 184573980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504299, 1008598, 1512897, 2017196, 2521495, 3025794, 4538691, 5042990, 6051588, 7564485, 9077382, 10085980, 15128970, 18154764, 22693455, 30257940, 45386910, 90773820]

約数ペア:

[(1, 90773820), (2, 45386910), (3, 30257940), (4, 22693455), (5, 18154764), (6, 15128970), (9, 10085980), (10, 9077382), (12, 7564485), (15, 6051588), (18, 5042990), (20, 4538691), (30, 3025794), (36, 2521495), (45, 2017196), (60, 1512897), (90, 1008598), (180, 504299)]