84022740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{809}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 255626280

約数和(自身を除く): 171603540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 809, 1154, 1618, 1731, 2308, 2427, 2885, 3236, 3462, 4045, 4854, 5193, 5770, 6924, 7281, 8090, 8655, 9708, 10386, 11540, 12135, 14562, 16180, 17310, 20772, 24270, 25965, 29124, 34620, 36405, 48540, 51930, 72810, 103860, 145620, 466793, 933586, 1400379, 1867172, 2333965, 2800758, 4201137, 4667930, 5601516, 7001895, 8402274, 9335860, 14003790, 16804548, 21005685, 28007580, 42011370, 84022740]

約数ペア:

[(1, 84022740), (2, 42011370), (3, 28007580), (4, 21005685), (5, 16804548), (6, 14003790), (9, 9335860), (10, 8402274), (12, 7001895), (15, 5601516), (18, 4667930), (20, 4201137), (30, 2800758), (36, 2333965), (45, 1867172), (60, 1400379), (90, 933586), (180, 466793), (577, 145620), (809, 103860), (1154, 72810), (1618, 51930), (1731, 48540), (2308, 36405), (2427, 34620), (2885, 29124), (3236, 25965), (3462, 24270), (4045, 20772), (4854, 17310), (5193, 16180), (5770, 14562), (6924, 12135), (7281, 11540), (8090, 10386), (8655, 9708)]