57618540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5109

約数の個数: 120

約数和(自身を含む): 206613792

約数和(自身を除く): 148995252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5081, 5670, 10162, 11340, 15243, 20324, 25405, 30486, 35567, 45729, 50810, 60972, 71134, 76215, 91458, 101620, 106701, 137187, 142268, 152430, 177835, 182916, 213402, 228645, 274374, 304860, 320103, 355670, 411561, 426804, 457290, 533505, 548748, 640206, 685935, 711340, 823122, 914580, 960309, 1067010, 1280412, 1371870, 1600515, 1646244, 1920618, 2057805, 2134020, 2743740, 2880927, 3201030, 3841236, 4115610, 4801545, 5761854, 6402060, 8231220, 9603090, 11523708, 14404635, 19206180, 28809270, 57618540]

約数ペア:

[(1, 57618540), (2, 28809270), (3, 19206180), (4, 14404635), (5, 11523708), (6, 9603090), (7, 8231220), (9, 6402060), (10, 5761854), (12, 4801545), (14, 4115610), (15, 3841236), (18, 3201030), (20, 2880927), (21, 2743740), (27, 2134020), (28, 2057805), (30, 1920618), (35, 1646244), (36, 1600515), (42, 1371870), (45, 1280412), (54, 1067010), (60, 960309), (63, 914580), (70, 823122), (81, 711340), (84, 685935), (90, 640206), (105, 548748), (108, 533505), (126, 457290), (135, 426804), (140, 411561), (162, 355670), (180, 320103), (189, 304860), (210, 274374), (252, 228645), (270, 213402), (315, 182916), (324, 177835), (378, 152430), (405, 142268), (420, 137187), (540, 106701), (567, 101620), (630, 91458), (756, 76215), (810, 71134), (945, 60972), (1134, 50810), (1260, 45729), (1620, 35567), (1890, 30486), (2268, 25405), (2835, 20324), (3780, 15243), (5081, 11340), (5670, 10162)]