3891900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{12973}}^1$

素因数の和:12990

約数の個数: 36

約数和(自身を含む): 11261432

約数和(自身を除く): 7369532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 12973, 25946, 38919, 51892, 64865, 77838, 129730, 155676, 194595, 259460, 324325, 389190, 648650, 778380, 972975, 1297300, 1945950, 3891900]

約数ペア:

[(1, 3891900), (2, 1945950), (3, 1297300), (4, 972975), (5, 778380), (6, 648650), (10, 389190), (12, 324325), (15, 259460), (20, 194595), (25, 155676), (30, 129730), (50, 77838), (60, 64865), (75, 51892), (100, 38919), (150, 25946), (300, 12973)]