25814700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3187}}^1$

素因数の和:3213

約数の個数: 90

約数和(自身を含む): 83707316

約数和(自身を除く): 57892616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3187, 4050, 6374, 8100, 9561, 12748, 15935, 19122, 28683, 31870, 38244, 47805, 57366, 63740, 79675, 86049, 95610, 114732, 143415, 159350, 172098, 191220, 239025, 258147, 286830, 318700, 344196, 430245, 478050, 516294, 573660, 717075, 860490, 956100, 1032588, 1290735, 1434150, 1720980, 2151225, 2581470, 2868300, 4302450, 5162940, 6453675, 8604900, 12907350, 25814700]

約数ペア:

[(1, 25814700), (2, 12907350), (3, 8604900), (4, 6453675), (5, 5162940), (6, 4302450), (9, 2868300), (10, 2581470), (12, 2151225), (15, 1720980), (18, 1434150), (20, 1290735), (25, 1032588), (27, 956100), (30, 860490), (36, 717075), (45, 573660), (50, 516294), (54, 478050), (60, 430245), (75, 344196), (81, 318700), (90, 286830), (100, 258147), (108, 239025), (135, 191220), (150, 172098), (162, 159350), (180, 143415), (225, 114732), (270, 95610), (300, 86049), (324, 79675), (405, 63740), (450, 57366), (540, 47805), (675, 38244), (810, 31870), (900, 28683), (1350, 19122), (1620, 15935), (2025, 12748), (2700, 9561), (3187, 8100), (4050, 6374)]