66289140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{368273}}^1$

素因数の和:368288

約数の個数: 36

約数和(自身を含む): 201077604

約数和(自身を除く): 134788464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 368273, 736546, 1104819, 1473092, 1841365, 2209638, 3314457, 3682730, 4419276, 5524095, 6628914, 7365460, 11048190, 13257828, 16572285, 22096380, 33144570, 66289140]

約数ペア:

[(1, 66289140), (2, 33144570), (3, 22096380), (4, 16572285), (5, 13257828), (6, 11048190), (9, 7365460), (10, 6628914), (12, 5524095), (15, 4419276), (18, 3682730), (20, 3314457), (30, 2209638), (36, 1841365), (45, 1473092), (60, 1104819), (90, 736546), (180, 368273)]