145816380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{810091}}^1$

素因数の和:810106

約数の個数: 36

約数和(自身を含む): 442310232

約数和(自身を除く): 296493852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 810091, 1620182, 2430273, 3240364, 4050455, 4860546, 7290819, 8100910, 9721092, 12151365, 14581638, 16201820, 24302730, 29163276, 36454095, 48605460, 72908190, 145816380]

約数ペア:

[(1, 145816380), (2, 72908190), (3, 48605460), (4, 36454095), (5, 29163276), (6, 24302730), (9, 16201820), (10, 14581638), (12, 12151365), (15, 9721092), (18, 8100910), (20, 7290819), (30, 4860546), (36, 4050455), (45, 3240364), (60, 2430273), (90, 1620182), (180, 810091)]