136775820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 393555456

約数和(自身を除く): 256779636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 97, 142, 194, 213, 284, 291, 331, 355, 388, 426, 485, 582, 662, 710, 852, 970, 993, 1065, 1164, 1324, 1420, 1455, 1655, 1940, 1986, 2130, 2910, 3310, 3972, 4260, 4965, 5820, 6620, 6887, 9930, 13774, 19860, 20661, 23501, 27548, 32107, 34435, 41322, 47002, 64214, 68870, 70503, 82644, 94004, 96321, 103305, 117505, 128428, 137740, 141006, 160535, 192642, 206610, 235010, 282012, 321070, 352515, 385284, 413220, 470020, 481605, 642140, 705030, 963210, 1410060, 1926420, 2279597, 4559194, 6838791, 9118388, 11397985, 13677582, 22795970, 27355164, 34193955, 45591940, 68387910, 136775820]

約数ペア:

[(1, 136775820), (2, 68387910), (3, 45591940), (4, 34193955), (5, 27355164), (6, 22795970), (10, 13677582), (12, 11397985), (15, 9118388), (20, 6838791), (30, 4559194), (60, 2279597), (71, 1926420), (97, 1410060), (142, 963210), (194, 705030), (213, 642140), (284, 481605), (291, 470020), (331, 413220), (355, 385284), (388, 352515), (426, 321070), (485, 282012), (582, 235010), (662, 206610), (710, 192642), (852, 160535), (970, 141006), (993, 137740), (1065, 128428), (1164, 117505), (1324, 103305), (1420, 96321), (1455, 94004), (1655, 82644), (1940, 70503), (1986, 68870), (2130, 64214), (2910, 47002), (3310, 41322), (3972, 34435), (4260, 32107), (4965, 27548), (5820, 23501), (6620, 20661), (6887, 19860), (9930, 13774)]