301898080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 781915680

約数和(自身を除く): 480017600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 337, 352, 440, 509, 674, 880, 1018, 1348, 1685, 1760, 2036, 2545, 2696, 3370, 3707, 4072, 5090, 5392, 5599, 6740, 7414, 8144, 10180, 10784, 11198, 13480, 14828, 16288, 18535, 20360, 22396, 26960, 27995, 29656, 37070, 40720, 44792, 53920, 55990, 59312, 74140, 81440, 89584, 111980, 118624, 148280, 171533, 179168, 223960, 296560, 343066, 447920, 593120, 686132, 857665, 895840, 1372264, 1715330, 1886863, 2744528, 3430660, 3773726, 5489056, 6861320, 7547452, 9434315, 13722640, 15094904, 18868630, 27445280, 30189808, 37737260, 60379616, 75474520, 150949040, 301898080]

約数ペア:

[(1, 301898080), (2, 150949040), (4, 75474520), (5, 60379616), (8, 37737260), (10, 30189808), (11, 27445280), (16, 18868630), (20, 15094904), (22, 13722640), (32, 9434315), (40, 7547452), (44, 6861320), (55, 5489056), (80, 3773726), (88, 3430660), (110, 2744528), (160, 1886863), (176, 1715330), (220, 1372264), (337, 895840), (352, 857665), (440, 686132), (509, 593120), (674, 447920), (880, 343066), (1018, 296560), (1348, 223960), (1685, 179168), (1760, 171533), (2036, 148280), (2545, 118624), (2696, 111980), (3370, 89584), (3707, 81440), (4072, 74140), (5090, 59312), (5392, 55990), (5599, 53920), (6740, 44792), (7414, 40720), (8144, 37070), (10180, 29656), (10784, 27995), (11198, 26960), (13480, 22396), (14828, 20360), (16288, 18535)]