150987780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{279607}}^1$

素因数の和:279625

約数の個数: 48

約数和(自身を含む): 469741440

約数和(自身を除く): 318753660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 279607, 559214, 838821, 1118428, 1398035, 1677642, 2516463, 2796070, 3355284, 4194105, 5032926, 5592140, 7549389, 8388210, 10065852, 12582315, 15098778, 16776420, 25164630, 30197556, 37746945, 50329260, 75493890, 150987780]

約数ペア:

[(1, 150987780), (2, 75493890), (3, 50329260), (4, 37746945), (5, 30197556), (6, 25164630), (9, 16776420), (10, 15098778), (12, 12582315), (15, 10065852), (18, 8388210), (20, 7549389), (27, 5592140), (30, 5032926), (36, 4194105), (45, 3355284), (54, 2796070), (60, 2516463), (90, 1677642), (108, 1398035), (135, 1118428), (180, 838821), (270, 559214), (540, 279607)]