27457600

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^2$

素因数の和:284

約数の個数: 63

約数和(自身を含む): 68082541

約数和(自身を除く): 40624941

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 1048, 1310, 1600, 2096, 2620, 3275, 4192, 5240, 6550, 8384, 10480, 13100, 17161, 20960, 26200, 34322, 41920, 52400, 68644, 85805, 104800, 137288, 171610, 209600, 274576, 343220, 429025, 549152, 686440, 858050, 1098304, 1372880, 1716100, 2745760, 3432200, 5491520, 6864400, 13728800, 27457600]

約数ペア:

[(1, 27457600), (2, 13728800), (4, 6864400), (5, 5491520), (8, 3432200), (10, 2745760), (16, 1716100), (20, 1372880), (25, 1098304), (32, 858050), (40, 686440), (50, 549152), (64, 429025), (80, 343220), (100, 274576), (131, 209600), (160, 171610), (200, 137288), (262, 104800), (320, 85805), (400, 68644), (524, 52400), (655, 41920), (800, 34322), (1048, 26200), (1310, 20960), (1600, 17161), (2096, 13100), (2620, 10480), (3275, 8384), (4192, 6550)]