25470360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 83538000

約数和(自身を除く): 58067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 509, 556, 695, 834, 1018, 1112, 1251, 1390, 1527, 1668, 2036, 2085, 2502, 2545, 2780, 3054, 3336, 4072, 4170, 4581, 5004, 5090, 5560, 6108, 6255, 7635, 8340, 9162, 10008, 10180, 12216, 12510, 15270, 16680, 18324, 20360, 22905, 25020, 30540, 36648, 45810, 50040, 61080, 70751, 91620, 141502, 183240, 212253, 283004, 353755, 424506, 566008, 636759, 707510, 849012, 1061265, 1273518, 1415020, 1698024, 2122530, 2547036, 2830040, 3183795, 4245060, 5094072, 6367590, 8490120, 12735180, 25470360]

約数ペア:

[(1, 25470360), (2, 12735180), (3, 8490120), (4, 6367590), (5, 5094072), (6, 4245060), (8, 3183795), (9, 2830040), (10, 2547036), (12, 2122530), (15, 1698024), (18, 1415020), (20, 1273518), (24, 1061265), (30, 849012), (36, 707510), (40, 636759), (45, 566008), (60, 424506), (72, 353755), (90, 283004), (120, 212253), (139, 183240), (180, 141502), (278, 91620), (360, 70751), (417, 61080), (509, 50040), (556, 45810), (695, 36648), (834, 30540), (1018, 25020), (1112, 22905), (1251, 20360), (1390, 18324), (1527, 16680), (1668, 15270), (2036, 12510), (2085, 12216), (2502, 10180), (2545, 10008), (2780, 9162), (3054, 8340), (3336, 7635), (4072, 6255), (4170, 6108), (4581, 5560), (5004, 5090)]