97965720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{90709}}^1$

素因数の和:90729

約数の個数: 64

約数和(自身を含む): 326556000

約数和(自身を除く): 228590280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 90709, 181418, 272127, 362836, 453545, 544254, 725672, 816381, 907090, 1088508, 1360635, 1632762, 1814180, 2177016, 2449143, 2721270, 3265524, 3628360, 4081905, 4898286, 5442540, 6531048, 8163810, 9796572, 10885080, 12245715, 16327620, 19593144, 24491430, 32655240, 48982860, 97965720]

約数ペア:

[(1, 97965720), (2, 48982860), (3, 32655240), (4, 24491430), (5, 19593144), (6, 16327620), (8, 12245715), (9, 10885080), (10, 9796572), (12, 8163810), (15, 6531048), (18, 5442540), (20, 4898286), (24, 4081905), (27, 3628360), (30, 3265524), (36, 2721270), (40, 2449143), (45, 2177016), (54, 1814180), (60, 1632762), (72, 1360635), (90, 1088508), (108, 907090), (120, 816381), (135, 725672), (180, 544254), (216, 453545), (270, 362836), (360, 272127), (540, 181418), (1080, 90709)]