126945900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47017}}^1$

素因数の和:47040

約数の個数: 72

約数和(自身を含む): 408116240

約数和(自身を除く): 281170340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 47017, 94034, 141051, 188068, 235085, 282102, 423153, 470170, 564204, 705255, 846306, 940340, 1175425, 1269459, 1410510, 1692612, 2115765, 2350850, 2538918, 2821020, 3526275, 4231530, 4701700, 5077836, 6347295, 7052550, 8463060, 10578825, 12694590, 14105100, 21157650, 25389180, 31736475, 42315300, 63472950, 126945900]

約数ペア:

[(1, 126945900), (2, 63472950), (3, 42315300), (4, 31736475), (5, 25389180), (6, 21157650), (9, 14105100), (10, 12694590), (12, 10578825), (15, 8463060), (18, 7052550), (20, 6347295), (25, 5077836), (27, 4701700), (30, 4231530), (36, 3526275), (45, 2821020), (50, 2538918), (54, 2350850), (60, 2115765), (75, 1692612), (90, 1410510), (100, 1269459), (108, 1175425), (135, 940340), (150, 846306), (180, 705255), (225, 564204), (270, 470170), (300, 423153), (450, 282102), (540, 235085), (675, 188068), (900, 141051), (1350, 94034), (2700, 47017)]