105322860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4271}}^1$

素因数の和:4423

約数の個数: 72

約数和(自身を含む): 321886656

約数和(自身を除く): 216563796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4271, 4932, 6165, 8220, 8542, 12330, 12813, 17084, 21355, 24660, 25626, 38439, 42710, 51252, 64065, 76878, 85420, 128130, 153756, 192195, 256260, 384390, 585127, 768780, 1170254, 1755381, 2340508, 2925635, 3510762, 5266143, 5851270, 7021524, 8776905, 10532286, 11702540, 17553810, 21064572, 26330715, 35107620, 52661430, 105322860]

約数ペア:

[(1, 105322860), (2, 52661430), (3, 35107620), (4, 26330715), (5, 21064572), (6, 17553810), (9, 11702540), (10, 10532286), (12, 8776905), (15, 7021524), (18, 5851270), (20, 5266143), (30, 3510762), (36, 2925635), (45, 2340508), (60, 1755381), (90, 1170254), (137, 768780), (180, 585127), (274, 384390), (411, 256260), (548, 192195), (685, 153756), (822, 128130), (1233, 85420), (1370, 76878), (1644, 64065), (2055, 51252), (2466, 42710), (2740, 38439), (4110, 25626), (4271, 24660), (4932, 21355), (6165, 17084), (8220, 12813), (8542, 12330)]