77311100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 177176160

約数和(自身を除く): 99865060

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 53, 58, 100, 106, 116, 145, 212, 265, 290, 503, 530, 580, 725, 1006, 1060, 1325, 1450, 1537, 2012, 2515, 2650, 2900, 3074, 5030, 5300, 6148, 7685, 10060, 12575, 14587, 15370, 25150, 26659, 29174, 30740, 38425, 50300, 53318, 58348, 72935, 76850, 106636, 133295, 145870, 153700, 266590, 291740, 364675, 533180, 666475, 729350, 773111, 1332950, 1458700, 1546222, 2665900, 3092444, 3865555, 7731110, 15462220, 19327775, 38655550, 77311100]

約数ペア:

[(1, 77311100), (2, 38655550), (4, 19327775), (5, 15462220), (10, 7731110), (20, 3865555), (25, 3092444), (29, 2665900), (50, 1546222), (53, 1458700), (58, 1332950), (100, 773111), (106, 729350), (116, 666475), (145, 533180), (212, 364675), (265, 291740), (290, 266590), (503, 153700), (530, 145870), (580, 133295), (725, 106636), (1006, 76850), (1060, 72935), (1325, 58348), (1450, 53318), (1537, 50300), (2012, 38425), (2515, 30740), (2650, 29174), (2900, 26659), (3074, 25150), (5030, 15370), (5300, 14587), (6148, 12575), (7685, 10060)]