201087180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{3257}}^1$

素因数の和:3293

約数の個数: 144

約数和(自身を含む): 711547200

約数和(自身を除く): 510460020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3257, 3430, 4116, 4410, 5145, 6174, 6514, 6860, 8820, 9771, 10290, 12348, 13028, 15435, 16285, 19542, 20580, 22799, 29313, 30870, 32570, 39084, 45598, 48855, 58626, 61740, 65140, 68397, 91196, 97710, 113995, 117252, 136794, 146565, 159593, 195420, 205191, 227990, 273588, 293130, 319186, 341985, 410382, 455980, 478779, 586260, 638372, 683970, 797965, 820764, 957558, 1025955, 1117151, 1367940, 1436337, 1595930, 1915116, 2051910, 2234302, 2393895, 2872674, 3191860, 3351453, 4103820, 4468604, 4787790, 5585755, 5745348, 6702906, 7181685, 9575580, 10054359, 11171510, 13405812, 14363370, 16757265, 20108718, 22343020, 28726740, 33514530, 40217436, 50271795, 67029060, 100543590, 201087180]

約数ペア:

[(1, 201087180), (2, 100543590), (3, 67029060), (4, 50271795), (5, 40217436), (6, 33514530), (7, 28726740), (9, 22343020), (10, 20108718), (12, 16757265), (14, 14363370), (15, 13405812), (18, 11171510), (20, 10054359), (21, 9575580), (28, 7181685), (30, 6702906), (35, 5745348), (36, 5585755), (42, 4787790), (45, 4468604), (49, 4103820), (60, 3351453), (63, 3191860), (70, 2872674), (84, 2393895), (90, 2234302), (98, 2051910), (105, 1915116), (126, 1595930), (140, 1436337), (147, 1367940), (180, 1117151), (196, 1025955), (210, 957558), (245, 820764), (252, 797965), (294, 683970), (315, 638372), (343, 586260), (420, 478779), (441, 455980), (490, 410382), (588, 341985), (630, 319186), (686, 293130), (735, 273588), (882, 227990), (980, 205191), (1029, 195420), (1260, 159593), (1372, 146565), (1470, 136794), (1715, 117252), (1764, 113995), (2058, 97710), (2205, 91196), (2940, 68397), (3087, 65140), (3257, 61740), (3430, 58626), (4116, 48855), (4410, 45598), (5145, 39084), (6174, 32570), (6514, 30870), (6860, 29313), (8820, 22799), (9771, 20580), (10290, 19542), (12348, 16285), (13028, 15435)]