277151220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{19009}}^1$

素因数の和:19036

約数の個数: 84

約数和(自身を含む): 872673060

約数和(自身を除く): 595521840

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 19009, 38018, 57027, 76036, 95045, 114054, 171081, 190090, 228108, 285135, 342162, 380180, 513243, 570270, 684324, 855405, 1026486, 1140540, 1539729, 1710810, 2052972, 2566215, 3079458, 3421620, 4619187, 5132430, 6158916, 7698645, 9238374, 10264860, 13857561, 15397290, 18476748, 23095935, 27715122, 30794580, 46191870, 55430244, 69287805, 92383740, 138575610, 277151220]

約数ペア:

[(1, 277151220), (2, 138575610), (3, 92383740), (4, 69287805), (5, 55430244), (6, 46191870), (9, 30794580), (10, 27715122), (12, 23095935), (15, 18476748), (18, 15397290), (20, 13857561), (27, 10264860), (30, 9238374), (36, 7698645), (45, 6158916), (54, 5132430), (60, 4619187), (81, 3421620), (90, 3079458), (108, 2566215), (135, 2052972), (162, 1710810), (180, 1539729), (243, 1140540), (270, 1026486), (324, 855405), (405, 684324), (486, 570270), (540, 513243), (729, 380180), (810, 342162), (972, 285135), (1215, 228108), (1458, 190090), (1620, 171081), (2430, 114054), (2916, 95045), (3645, 76036), (4860, 57027), (7290, 38018), (14580, 19009)]