20132860050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{1663}}^1\times {\mathrm{26903}}^1$

素因数の和:28584

約数の個数: 72

約数和(自身を含む): 54124821504

約数和(自身を除く): 33991961454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 1663, 3326, 4989, 8315, 9978, 14967, 16630, 24945, 26903, 29934, 41575, 49890, 53806, 74835, 80709, 83150, 124725, 134515, 149670, 161418, 242127, 249450, 269030, 374175, 403545, 484254, 672575, 748350, 807090, 1210635, 1345150, 2017725, 2421270, 4035450, 6053175, 12106350, 44739689, 89479378, 134219067, 223698445, 268438134, 402657201, 447396890, 671095335, 805314402, 1118492225, 1342190670, 2013286005, 2236984450, 3355476675, 4026572010, 6710953350, 10066430025, 20132860050]

約数ペア:

[(1, 20132860050), (2, 10066430025), (3, 6710953350), (5, 4026572010), (6, 3355476675), (9, 2236984450), (10, 2013286005), (15, 1342190670), (18, 1118492225), (25, 805314402), (30, 671095335), (45, 447396890), (50, 402657201), (75, 268438134), (90, 223698445), (150, 134219067), (225, 89479378), (450, 44739689), (1663, 12106350), (3326, 6053175), (4989, 4035450), (8315, 2421270), (9978, 2017725), (14967, 1345150), (16630, 1210635), (24945, 807090), (26903, 748350), (29934, 672575), (41575, 484254), (49890, 403545), (53806, 374175), (74835, 269030), (80709, 249450), (83150, 242127), (124725, 161418), (134515, 149670)]