85533540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21277}}^1$

素因数の和:21356

約数の個数: 48

約数和(自身を含む): 243079872

約数和(自身を除く): 157546332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 21277, 42554, 63831, 85108, 106385, 127662, 212770, 255324, 319155, 425540, 638310, 1276620, 1425559, 2851118, 4276677, 5702236, 7127795, 8553354, 14255590, 17106708, 21383385, 28511180, 42766770, 85533540]

約数ペア:

[(1, 85533540), (2, 42766770), (3, 28511180), (4, 21383385), (5, 17106708), (6, 14255590), (10, 8553354), (12, 7127795), (15, 5702236), (20, 4276677), (30, 2851118), (60, 1425559), (67, 1276620), (134, 638310), (201, 425540), (268, 319155), (335, 255324), (402, 212770), (670, 127662), (804, 106385), (1005, 85108), (1340, 63831), (2010, 42554), (4020, 21277)]