81372450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{542483}}^1$

素因数の和:542498

約数の個数: 24

約数和(自身を含む): 201804048

約数和(自身を除く): 120431598

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 542483, 1084966, 1627449, 2712415, 3254898, 5424830, 8137245, 13562075, 16274490, 27124150, 40686225, 81372450]

約数ペア:

[(1, 81372450), (2, 40686225), (3, 27124150), (5, 16274490), (6, 13562075), (10, 8137245), (15, 5424830), (25, 3254898), (30, 2712415), (50, 1627449), (75, 1084966), (150, 542483)]