274339980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{508037}}^1$

素因数の和:508055

約数の個数: 48

約数和(自身を含む): 853503840

約数和(自身を除く): 579163860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 508037, 1016074, 1524111, 2032148, 2540185, 3048222, 4572333, 5080370, 6096444, 7620555, 9144666, 10160740, 13716999, 15241110, 18289332, 22861665, 27433998, 30482220, 45723330, 54867996, 68584995, 91446660, 137169990, 274339980]

約数ペア:

[(1, 274339980), (2, 137169990), (3, 91446660), (4, 68584995), (5, 54867996), (6, 45723330), (9, 30482220), (10, 27433998), (12, 22861665), (15, 18289332), (18, 15241110), (20, 13716999), (27, 10160740), (30, 9144666), (36, 7620555), (45, 6096444), (54, 5080370), (60, 4572333), (90, 3048222), (108, 2540185), (135, 2032148), (180, 1524111), (270, 1016074), (540, 508037)]