66942615780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{123967807}}^1$

素因数の和:123967825

約数の個数: 48

約数和(自身を含む): 208265917440

約数和(自身を除く): 141323301660

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, 123967807, 247935614, 371903421, 495871228, 619839035, 743806842, 1115710263, 1239678070, 1487613684, 1859517105, 2231420526, 2479356140, 3347130789, 3719034210, 4462841052, 5578551315, 6694261578, 7438068420, 11157102630, 13388523156, 16735653945, 22314205260, 33471307890, 66942615780]

約数ペア:

[(1, 66942615780), (2, 33471307890), (3, 22314205260), (4, 16735653945), (5, 13388523156), (6, 11157102630), (9, 7438068420), (10, 6694261578), (12, 5578551315), (15, 4462841052), (18, 3719034210), (20, 3347130789), (27, 2479356140), (30, 2231420526), (36, 1859517105), (45, 1487613684), (54, 1239678070), (60, 1115710263), (90, 743806842), (108, 619839035), (135, 495871228), (180, 371903421), (270, 247935614), (540, 123967807)]