81055950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{540373}}^1$

素因数の和:540388

約数の個数: 24

約数和(自身を含む): 201019128

約数和(自身を除く): 119963178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 540373, 1080746, 1621119, 2701865, 3242238, 5403730, 8105595, 13509325, 16211190, 27018650, 40527975, 81055950]

約数ペア:

[(1, 81055950), (2, 40527975), (3, 27018650), (5, 16211190), (6, 13509325), (10, 8105595), (15, 5403730), (25, 3242238), (30, 2701865), (50, 1621119), (75, 1080746), (150, 540373)]