144431460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2381}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 439593336

約数和(自身を除く): 295161876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 2381, 3033, 3370, 4044, 4762, 5055, 6066, 6740, 7143, 9524, 10110, 11905, 12132, 14286, 15165, 20220, 21429, 23810, 28572, 30330, 35715, 42858, 47620, 60660, 71430, 85716, 107145, 142860, 214290, 428580, 802397, 1604794, 2407191, 3209588, 4011985, 4814382, 7221573, 8023970, 9628764, 12035955, 14443146, 16047940, 24071910, 28886292, 36107865, 48143820, 72215730, 144431460]

約数ペア:

[(1, 144431460), (2, 72215730), (3, 48143820), (4, 36107865), (5, 28886292), (6, 24071910), (9, 16047940), (10, 14443146), (12, 12035955), (15, 9628764), (18, 8023970), (20, 7221573), (30, 4814382), (36, 4011985), (45, 3209588), (60, 2407191), (90, 1604794), (180, 802397), (337, 428580), (674, 214290), (1011, 142860), (1348, 107145), (1685, 85716), (2022, 71430), (2381, 60660), (3033, 47620), (3370, 42858), (4044, 35715), (4762, 30330), (5055, 28572), (6066, 23810), (6740, 21429), (7143, 20220), (9524, 15165), (10110, 14286), (11905, 12132)]