155116860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1669}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 434868000

約数和(自身を除く): 279751140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1549, 1669, 3098, 3338, 4647, 5007, 6196, 6676, 7745, 8345, 9294, 10014, 15490, 16690, 18588, 20028, 23235, 25035, 30980, 33380, 46470, 50070, 92940, 100140, 2585281, 5170562, 7755843, 10341124, 12926405, 15511686, 25852810, 31023372, 38779215, 51705620, 77558430, 155116860]

約数ペア:

[(1, 155116860), (2, 77558430), (3, 51705620), (4, 38779215), (5, 31023372), (6, 25852810), (10, 15511686), (12, 12926405), (15, 10341124), (20, 7755843), (30, 5170562), (60, 2585281), (1549, 100140), (1669, 92940), (3098, 50070), (3338, 46470), (4647, 33380), (5007, 30980), (6196, 25035), (6676, 23235), (7745, 20028), (8345, 18588), (9294, 16690), (10014, 15490)]