202092840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{187123}}^1$

素因数の和:187143

約数の個数: 64

約数和(自身を含む): 673646400

約数和(自身を除く): 471553560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 187123, 374246, 561369, 748492, 935615, 1122738, 1496984, 1684107, 1871230, 2245476, 2806845, 3368214, 3742460, 4490952, 5052321, 5613690, 6736428, 7484920, 8420535, 10104642, 11227380, 13472856, 16841070, 20209284, 22454760, 25261605, 33682140, 40418568, 50523210, 67364280, 101046420, 202092840]

約数ペア:

[(1, 202092840), (2, 101046420), (3, 67364280), (4, 50523210), (5, 40418568), (6, 33682140), (8, 25261605), (9, 22454760), (10, 20209284), (12, 16841070), (15, 13472856), (18, 11227380), (20, 10104642), (24, 8420535), (27, 7484920), (30, 6736428), (36, 5613690), (40, 5052321), (45, 4490952), (54, 3742460), (60, 3368214), (72, 2806845), (90, 2245476), (108, 1871230), (120, 1684107), (135, 1496984), (180, 1122738), (216, 935615), (270, 748492), (360, 561369), (540, 374246), (1080, 187123)]