8071650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{1993}}^1$

素因数の和:2017

約数の個数: 60

約数和(自身を含む): 22438482

約数和(自身を除く): 14366832

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, 1993, 2025, 3986, 4050, 5979, 9965, 11958, 17937, 19930, 29895, 35874, 49825, 53811, 59790, 89685, 99650, 107622, 149475, 161433, 179370, 269055, 298950, 322866, 448425, 538110, 807165, 896850, 1345275, 1614330, 2690550, 4035825, 8071650]

約数ペア:

[(1, 8071650), (2, 4035825), (3, 2690550), (5, 1614330), (6, 1345275), (9, 896850), (10, 807165), (15, 538110), (18, 448425), (25, 322866), (27, 298950), (30, 269055), (45, 179370), (50, 161433), (54, 149475), (75, 107622), (81, 99650), (90, 89685), (135, 59790), (150, 53811), (162, 49825), (225, 35874), (270, 29895), (405, 19930), (450, 17937), (675, 11958), (810, 9965), (1350, 5979), (1993, 4050), (2025, 3986)]