275434020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{170021}}^1$

素因数の和:170042

約数の個数: 60

約数和(自身を含む): 864051804

約数和(自身を除く): 588617784

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 170021, 340042, 510063, 680084, 850105, 1020126, 1530189, 1700210, 2040252, 2550315, 3060378, 3400420, 4590567, 5100630, 6120756, 7650945, 9181134, 10201260, 13771701, 15301890, 18362268, 22952835, 27543402, 30603780, 45905670, 55086804, 68858505, 91811340, 137717010, 275434020]

約数ペア:

[(1, 275434020), (2, 137717010), (3, 91811340), (4, 68858505), (5, 55086804), (6, 45905670), (9, 30603780), (10, 27543402), (12, 22952835), (15, 18362268), (18, 15301890), (20, 13771701), (27, 10201260), (30, 9181134), (36, 7650945), (45, 6120756), (54, 5100630), (60, 4590567), (81, 3400420), (90, 3060378), (108, 2550315), (135, 2040252), (162, 1700210), (180, 1530189), (270, 1020126), (324, 850105), (405, 680084), (540, 510063), (810, 340042), (1620, 170021)]