540150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 1447824

約数和(自身を除く): 907674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 277, 325, 390, 554, 650, 831, 975, 1385, 1662, 1950, 2770, 3601, 4155, 6925, 7202, 8310, 10803, 13850, 18005, 20775, 21606, 36010, 41550, 54015, 90025, 108030, 180050, 270075, 540150]

約数ペア:

[(1, 540150), (2, 270075), (3, 180050), (5, 108030), (6, 90025), (10, 54015), (13, 41550), (15, 36010), (25, 21606), (26, 20775), (30, 18005), (39, 13850), (50, 10803), (65, 8310), (75, 7202), (78, 6925), (130, 4155), (150, 3601), (195, 2770), (277, 1950), (325, 1662), (390, 1385), (554, 975), (650, 831)]