495183060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 1541030400

約数和(自身を除く): 1045847340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 97, 158, 180, 194, 237, 291, 316, 359, 388, 395, 474, 485, 582, 711, 718, 790, 873, 948, 970, 1077, 1164, 1185, 1422, 1436, 1455, 1580, 1746, 1795, 1940, 2154, 2370, 2844, 2910, 3231, 3492, 3555, 3590, 4308, 4365, 4740, 5385, 5820, 6462, 7110, 7180, 7663, 8730, 10770, 12924, 14220, 15326, 16155, 17460, 21540, 22989, 28361, 30652, 32310, 34823, 38315, 45978, 56722, 64620, 68967, 69646, 76630, 85083, 91956, 104469, 113444, 114945, 137934, 139292, 141805, 153260, 170166, 174115, 208938, 229890, 255249, 275868, 283610, 313407, 340332, 344835, 348230, 417876, 425415, 459780, 510498, 522345, 567220, 626814, 689670, 696460, 850830, 1020996, 1044690, 1253628, 1276245, 1379340, 1567035, 1701660, 2089380, 2552490, 2751017, 3134070, 5104980, 5502034, 6268140, 8253051, 11004068, 13755085, 16506102, 24759153, 27510170, 33012204, 41265255, 49518306, 55020340, 82530510, 99036612, 123795765, 165061020, 247591530, 495183060]

約数ペア:

[(1, 495183060), (2, 247591530), (3, 165061020), (4, 123795765), (5, 99036612), (6, 82530510), (9, 55020340), (10, 49518306), (12, 41265255), (15, 33012204), (18, 27510170), (20, 24759153), (30, 16506102), (36, 13755085), (45, 11004068), (60, 8253051), (79, 6268140), (90, 5502034), (97, 5104980), (158, 3134070), (180, 2751017), (194, 2552490), (237, 2089380), (291, 1701660), (316, 1567035), (359, 1379340), (388, 1276245), (395, 1253628), (474, 1044690), (485, 1020996), (582, 850830), (711, 696460), (718, 689670), (790, 626814), (873, 567220), (948, 522345), (970, 510498), (1077, 459780), (1164, 425415), (1185, 417876), (1422, 348230), (1436, 344835), (1455, 340332), (1580, 313407), (1746, 283610), (1795, 275868), (1940, 255249), (2154, 229890), (2370, 208938), (2844, 174115), (2910, 170166), (3231, 153260), (3492, 141805), (3555, 139292), (3590, 137934), (4308, 114945), (4365, 113444), (4740, 104469), (5385, 91956), (5820, 85083), (6462, 76630), (7110, 69646), (7180, 68967), (7663, 64620), (8730, 56722), (10770, 45978), (12924, 38315), (14220, 34823), (15326, 32310), (16155, 30652), (17460, 28361), (21540, 22989)]