628304850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{155137}}^1$

素因数の和:155161

約数の個数: 60

約数和(自身を含む): 1745767914

約数和(自身を除く): 1117463064

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, 155137, 310274, 465411, 775685, 930822, 1396233, 1551370, 2327055, 2792466, 3878425, 4188699, 4654110, 6981165, 7756850, 8377398, 11635275, 12566097, 13962330, 20943495, 23270550, 25132194, 34905825, 41886990, 62830485, 69811650, 104717475, 125660970, 209434950, 314152425, 628304850]

約数ペア:

[(1, 628304850), (2, 314152425), (3, 209434950), (5, 125660970), (6, 104717475), (9, 69811650), (10, 62830485), (15, 41886990), (18, 34905825), (25, 25132194), (27, 23270550), (30, 20943495), (45, 13962330), (50, 12566097), (54, 11635275), (75, 8377398), (81, 7756850), (90, 6981165), (135, 4654110), (150, 4188699), (162, 3878425), (225, 2792466), (270, 2327055), (405, 1551370), (450, 1396233), (675, 930822), (810, 775685), (1350, 465411), (2025, 310274), (4050, 155137)]