133565580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742031}}^1$

素因数の和:742046

約数の個数: 36

約数和(自身を含む): 405149472

約数和(自身を除く): 271583892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742031, 1484062, 2226093, 2968124, 3710155, 4452186, 6678279, 7420310, 8904372, 11130465, 13356558, 14840620, 22260930, 26713116, 33391395, 44521860, 66782790, 133565580]

約数ペア:

[(1, 133565580), (2, 66782790), (3, 44521860), (4, 33391395), (5, 26713116), (6, 22260930), (9, 14840620), (10, 13356558), (12, 11130465), (15, 8904372), (18, 7420310), (20, 6678279), (30, 4452186), (36, 3710155), (45, 2968124), (60, 2226093), (90, 1484062), (180, 742031)]