26397900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3259}}^1$

素因数の和:3285

約数の個数: 90

約数和(自身を含む): 85597820

約数和(自身を除く): 59199920

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, 3259, 4050, 6518, 8100, 9777, 13036, 16295, 19554, 29331, 32590, 39108, 48885, 58662, 65180, 81475, 87993, 97770, 117324, 146655, 162950, 175986, 195540, 244425, 263979, 293310, 325900, 351972, 439965, 488850, 527958, 586620, 733275, 879930, 977700, 1055916, 1319895, 1466550, 1759860, 2199825, 2639790, 2933100, 4399650, 5279580, 6599475, 8799300, 13198950, 26397900]

約数ペア:

[(1, 26397900), (2, 13198950), (3, 8799300), (4, 6599475), (5, 5279580), (6, 4399650), (9, 2933100), (10, 2639790), (12, 2199825), (15, 1759860), (18, 1466550), (20, 1319895), (25, 1055916), (27, 977700), (30, 879930), (36, 733275), (45, 586620), (50, 527958), (54, 488850), (60, 439965), (75, 351972), (81, 325900), (90, 293310), (100, 263979), (108, 244425), (135, 195540), (150, 175986), (162, 162950), (180, 146655), (225, 117324), (270, 97770), (300, 87993), (324, 81475), (405, 65180), (450, 58662), (540, 48885), (675, 39108), (810, 32590), (900, 29331), (1350, 19554), (1620, 16295), (2025, 13036), (2700, 9777), (3259, 8100), (4050, 6518)]