138200580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1741}}^1$

素因数の和:1776

約数の個数: 180

約数和(自身を含む): 504612108

約数和(自身を除く): 366411528

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1741, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3482, 3780, 3969, 4410, 5223, 5292, 5670, 6615, 6964, 7938, 8705, 8820, 10446, 11340, 12187, 13230, 15669, 15876, 17410, 19845, 20892, 24374, 26115, 26460, 31338, 34820, 36561, 39690, 47007, 48748, 52230, 60935, 62676, 73122, 78345, 79380, 85309, 94014, 104460, 109683, 121870, 141021, 146244, 156690, 170618, 182805, 188028, 219366, 235035, 243740, 255927, 282042, 313380, 329049, 341236, 365610, 426545, 438732, 470070, 511854, 548415, 564084, 658098, 705105, 731220, 767781, 853090, 940140, 987147, 1023708, 1096830, 1279635, 1316196, 1410210, 1535562, 1645245, 1706180, 1974294, 2193660, 2303343, 2559270, 2820420, 3071124, 3290490, 3838905, 3948588, 4606686, 4935735, 5118540, 6580980, 6910029, 7677810, 9213372, 9871470, 11516715, 13820058, 15355620, 19742940, 23033430, 27640116, 34550145, 46066860, 69100290, 138200580]

約数ペア:

[(1, 138200580), (2, 69100290), (3, 46066860), (4, 34550145), (5, 27640116), (6, 23033430), (7, 19742940), (9, 15355620), (10, 13820058), (12, 11516715), (14, 9871470), (15, 9213372), (18, 7677810), (20, 6910029), (21, 6580980), (27, 5118540), (28, 4935735), (30, 4606686), (35, 3948588), (36, 3838905), (42, 3290490), (45, 3071124), (49, 2820420), (54, 2559270), (60, 2303343), (63, 2193660), (70, 1974294), (81, 1706180), (84, 1645245), (90, 1535562), (98, 1410210), (105, 1316196), (108, 1279635), (126, 1096830), (135, 1023708), (140, 987147), (147, 940140), (162, 853090), (180, 767781), (189, 731220), (196, 705105), (210, 658098), (245, 564084), (252, 548415), (270, 511854), (294, 470070), (315, 438732), (324, 426545), (378, 365610), (405, 341236), (420, 329049), (441, 313380), (490, 282042), (540, 255927), (567, 243740), (588, 235035), (630, 219366), (735, 188028), (756, 182805), (810, 170618), (882, 156690), (945, 146244), (980, 141021), (1134, 121870), (1260, 109683), (1323, 104460), (1470, 94014), (1620, 85309), (1741, 79380), (1764, 78345), (1890, 73122), (2205, 62676), (2268, 60935), (2646, 52230), (2835, 48748), (2940, 47007), (3482, 39690), (3780, 36561), (3969, 34820), (4410, 31338), (5223, 26460), (5292, 26115), (5670, 24374), (6615, 20892), (6964, 19845), (7938, 17410), (8705, 15876), (8820, 15669), (10446, 13230), (11340, 12187)]