201079260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{124123}}^1$

素因数の和:124144

約数の個数: 60

約数和(自身を含む): 630798168

約数和(自身を除く): 429718908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 124123, 248246, 372369, 496492, 620615, 744738, 1117107, 1241230, 1489476, 1861845, 2234214, 2482460, 3351321, 3723690, 4468428, 5585535, 6702642, 7447380, 10053963, 11171070, 13405284, 16756605, 20107926, 22342140, 33513210, 40215852, 50269815, 67026420, 100539630, 201079260]

約数ペア:

[(1, 201079260), (2, 100539630), (3, 67026420), (4, 50269815), (5, 40215852), (6, 33513210), (9, 22342140), (10, 20107926), (12, 16756605), (15, 13405284), (18, 11171070), (20, 10053963), (27, 7447380), (30, 6702642), (36, 5585535), (45, 4468428), (54, 3723690), (60, 3351321), (81, 2482460), (90, 2234214), (108, 1861845), (135, 1489476), (162, 1241230), (180, 1117107), (270, 744738), (324, 620615), (405, 496492), (540, 372369), (810, 248246), (1620, 124123)]