72565740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10337}}^1$

素因数の和:10368

約数の個数: 96

約数和(自身を含む): 243149760

約数和(自身を除く): 170584020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10337, 20674, 31011, 41348, 51685, 62022, 93033, 103370, 124044, 134381, 155055, 186066, 206740, 268762, 279099, 310110, 372132, 403143, 465165, 537524, 558198, 620220, 671905, 806286, 930330, 1116396, 1209429, 1343810, 1395495, 1612572, 1860660, 2015715, 2418858, 2687620, 2790990, 3628287, 4031430, 4837716, 5581980, 6047145, 7256574, 8062860, 12094290, 14513148, 18141435, 24188580, 36282870, 72565740]

約数ペア:

[(1, 72565740), (2, 36282870), (3, 24188580), (4, 18141435), (5, 14513148), (6, 12094290), (9, 8062860), (10, 7256574), (12, 6047145), (13, 5581980), (15, 4837716), (18, 4031430), (20, 3628287), (26, 2790990), (27, 2687620), (30, 2418858), (36, 2015715), (39, 1860660), (45, 1612572), (52, 1395495), (54, 1343810), (60, 1209429), (65, 1116396), (78, 930330), (90, 806286), (108, 671905), (117, 620220), (130, 558198), (135, 537524), (156, 465165), (180, 403143), (195, 372132), (234, 310110), (260, 279099), (270, 268762), (351, 206740), (390, 186066), (468, 155055), (540, 134381), (585, 124044), (702, 103370), (780, 93033), (1170, 62022), (1404, 51685), (1755, 41348), (2340, 31011), (3510, 20674), (7020, 10337)]