149175540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276251}}^1$

素因数の和:276269

約数の個数: 48

約数和(自身を含む): 464103360

約数和(自身を除く): 314927820

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, 276251, 552502, 828753, 1105004, 1381255, 1657506, 2486259, 2762510, 3315012, 4143765, 4972518, 5525020, 7458777, 8287530, 9945036, 12431295, 14917554, 16575060, 24862590, 29835108, 37293885, 49725180, 74587770, 149175540]

約数ペア:

[(1, 149175540), (2, 74587770), (3, 49725180), (4, 37293885), (5, 29835108), (6, 24862590), (9, 16575060), (10, 14917554), (12, 12431295), (15, 9945036), (18, 8287530), (20, 7458777), (27, 5525020), (30, 4972518), (36, 4143765), (45, 3315012), (54, 2762510), (60, 2486259), (90, 1657506), (108, 1381255), (135, 1105004), (180, 828753), (270, 552502), (540, 276251)]