54621180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7115

約数の個数: 72

約数和(自身を含む): 169561392

約数和(自身を除く): 114940212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7057, 7740, 14114, 21171, 28228, 35285, 42342, 63513, 70570, 84684, 105855, 127026, 141140, 211710, 254052, 303451, 317565, 423420, 606902, 635130, 910353, 1213804, 1270260, 1517255, 1820706, 2731059, 3034510, 3641412, 4551765, 5462118, 6069020, 9103530, 10924236, 13655295, 18207060, 27310590, 54621180]

約数ペア:

[(1, 54621180), (2, 27310590), (3, 18207060), (4, 13655295), (5, 10924236), (6, 9103530), (9, 6069020), (10, 5462118), (12, 4551765), (15, 3641412), (18, 3034510), (20, 2731059), (30, 1820706), (36, 1517255), (43, 1270260), (45, 1213804), (60, 910353), (86, 635130), (90, 606902), (129, 423420), (172, 317565), (180, 303451), (215, 254052), (258, 211710), (387, 141140), (430, 127026), (516, 105855), (645, 84684), (774, 70570), (860, 63513), (1290, 42342), (1548, 35285), (1935, 28228), (2580, 21171), (3870, 14114), (7057, 7740)]