148155660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6481}}^1$

素因数の和:6623

約数の個数: 72

約数和(自身を含む): 453014016

約数和(自身を除く): 304858356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6481, 7620, 11430, 12962, 19443, 22860, 25924, 32405, 38886, 58329, 64810, 77772, 97215, 116658, 129620, 194430, 233316, 291645, 388860, 583290, 823087, 1166580, 1646174, 2469261, 3292348, 4115435, 4938522, 7407783, 8230870, 9877044, 12346305, 14815566, 16461740, 24692610, 29631132, 37038915, 49385220, 74077830, 148155660]

約数ペア:

[(1, 148155660), (2, 74077830), (3, 49385220), (4, 37038915), (5, 29631132), (6, 24692610), (9, 16461740), (10, 14815566), (12, 12346305), (15, 9877044), (18, 8230870), (20, 7407783), (30, 4938522), (36, 4115435), (45, 3292348), (60, 2469261), (90, 1646174), (127, 1166580), (180, 823087), (254, 583290), (381, 388860), (508, 291645), (635, 233316), (762, 194430), (1143, 129620), (1270, 116658), (1524, 97215), (1905, 77772), (2286, 64810), (2540, 58329), (3810, 38886), (4572, 32405), (5715, 25924), (6481, 22860), (7620, 19443), (11430, 12962)]