136985220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{967}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 416480064

約数和(自身を除く): 279494844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787, 967, 1574, 1934, 2361, 2901, 3148, 3868, 3935, 4722, 4835, 5802, 7083, 7870, 8703, 9444, 9670, 11604, 11805, 14166, 14505, 15740, 17406, 19340, 23610, 28332, 29010, 34812, 35415, 43515, 47220, 58020, 70830, 87030, 141660, 174060, 761029, 1522058, 2283087, 3044116, 3805145, 4566174, 6849261, 7610290, 9132348, 11415435, 13698522, 15220580, 22830870, 27397044, 34246305, 45661740, 68492610, 136985220]

約数ペア:

[(1, 136985220), (2, 68492610), (3, 45661740), (4, 34246305), (5, 27397044), (6, 22830870), (9, 15220580), (10, 13698522), (12, 11415435), (15, 9132348), (18, 7610290), (20, 6849261), (30, 4566174), (36, 3805145), (45, 3044116), (60, 2283087), (90, 1522058), (180, 761029), (787, 174060), (967, 141660), (1574, 87030), (1934, 70830), (2361, 58020), (2901, 47220), (3148, 43515), (3868, 35415), (3935, 34812), (4722, 29010), (4835, 28332), (5802, 23610), (7083, 19340), (7870, 17406), (8703, 15740), (9444, 14505), (9670, 14166), (11604, 11805)]