120620268

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 311220000

約数和(自身を除く): 190599732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 149, 199, 226, 298, 339, 398, 447, 452, 596, 597, 678, 796, 894, 1017, 1194, 1341, 1356, 1788, 1791, 2034, 2388, 2682, 3582, 4068, 5364, 7164, 16837, 22487, 29651, 33674, 44974, 50511, 59302, 67348, 67461, 88953, 89948, 101022, 118604, 134922, 151533, 177906, 202044, 202383, 266859, 269844, 303066, 355812, 404766, 533718, 606132, 809532, 1067436, 3350563, 6701126, 10051689, 13402252, 20103378, 30155067, 40206756, 60310134, 120620268]

約数ペア:

[(1, 120620268), (2, 60310134), (3, 40206756), (4, 30155067), (6, 20103378), (9, 13402252), (12, 10051689), (18, 6701126), (36, 3350563), (113, 1067436), (149, 809532), (199, 606132), (226, 533718), (298, 404766), (339, 355812), (398, 303066), (447, 269844), (452, 266859), (596, 202383), (597, 202044), (678, 177906), (796, 151533), (894, 134922), (1017, 118604), (1194, 101022), (1341, 89948), (1356, 88953), (1788, 67461), (1791, 67348), (2034, 59302), (2388, 50511), (2682, 44974), (3582, 33674), (4068, 29651), (5364, 22487), (7164, 16837)]