165309660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{102043}}^1$

素因数の和:102064

約数の個数: 60

約数和(自身を含む): 518587608

約数和(自身を除く): 353277948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 102043, 204086, 306129, 408172, 510215, 612258, 918387, 1020430, 1224516, 1530645, 1836774, 2040860, 2755161, 3061290, 3673548, 4591935, 5510322, 6122580, 8265483, 9183870, 11020644, 13775805, 16530966, 18367740, 27551610, 33061932, 41327415, 55103220, 82654830, 165309660]

約数ペア:

[(1, 165309660), (2, 82654830), (3, 55103220), (4, 41327415), (5, 33061932), (6, 27551610), (9, 18367740), (10, 16530966), (12, 13775805), (15, 11020644), (18, 9183870), (20, 8265483), (27, 6122580), (30, 5510322), (36, 4591935), (45, 3673548), (54, 3061290), (60, 2755161), (81, 2040860), (90, 1836774), (108, 1530645), (135, 1224516), (162, 1020430), (180, 918387), (270, 612258), (324, 510215), (405, 408172), (540, 306129), (810, 204086), (1620, 102043)]