71834850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17737}}^1$

素因数の和:17761

約数の個数: 60

約数和(自身を含む): 199605714

約数和(自身を除く): 127770864

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 17737, 35474, 53211, 88685, 106422, 159633, 177370, 266055, 319266, 443425, 478899, 532110, 798165, 886850, 957798, 1330275, 1436697, 1596330, 2394495, 2660550, 2873394, 3990825, 4788990, 7183485, 7981650, 11972475, 14366970, 23944950, 35917425, 71834850]

約数ペア:

[(1, 71834850), (2, 35917425), (3, 23944950), (5, 14366970), (6, 11972475), (9, 7981650), (10, 7183485), (15, 4788990), (18, 3990825), (25, 2873394), (27, 2660550), (30, 2394495), (45, 1596330), (50, 1436697), (54, 1330275), (75, 957798), (81, 886850), (90, 798165), (135, 532110), (150, 478899), (162, 443425), (225, 319266), (270, 266055), (405, 177370), (450, 159633), (675, 106422), (810, 88685), (1350, 53211), (2025, 35474), (4050, 17737)]