85520340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158371}}^1$

素因数の和:158389

約数の個数: 48

約数和(自身を含む): 266064960

約数和(自身を除く): 180544620

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, 158371, 316742, 475113, 633484, 791855, 950226, 1425339, 1583710, 1900452, 2375565, 2850678, 3167420, 4276017, 4751130, 5701356, 7126695, 8552034, 9502260, 14253390, 17104068, 21380085, 28506780, 42760170, 85520340]

約数ペア:

[(1, 85520340), (2, 42760170), (3, 28506780), (4, 21380085), (5, 17104068), (6, 14253390), (9, 9502260), (10, 8552034), (12, 7126695), (15, 5701356), (18, 4751130), (20, 4276017), (27, 3167420), (30, 2850678), (36, 2375565), (45, 1900452), (54, 1583710), (60, 1425339), (90, 950226), (108, 791855), (135, 633484), (180, 475113), (270, 316742), (540, 158371)]