155851860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 446164992

約数和(自身を除く): 290313132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 127, 181, 226, 254, 339, 362, 381, 452, 508, 543, 565, 635, 678, 724, 762, 905, 1086, 1130, 1270, 1356, 1524, 1695, 1810, 1905, 2172, 2260, 2540, 2715, 3390, 3620, 3810, 5430, 6780, 7620, 10860, 14351, 20453, 22987, 28702, 40906, 43053, 45974, 57404, 61359, 68961, 71755, 81812, 86106, 91948, 102265, 114935, 122718, 137922, 143510, 172212, 204530, 215265, 229870, 245436, 275844, 287020, 306795, 344805, 409060, 430530, 459740, 613590, 689610, 861060, 1227180, 1379220, 2597531, 5195062, 7792593, 10390124, 12987655, 15585186, 25975310, 31170372, 38962965, 51950620, 77925930, 155851860]

約数ペア:

[(1, 155851860), (2, 77925930), (3, 51950620), (4, 38962965), (5, 31170372), (6, 25975310), (10, 15585186), (12, 12987655), (15, 10390124), (20, 7792593), (30, 5195062), (60, 2597531), (113, 1379220), (127, 1227180), (181, 861060), (226, 689610), (254, 613590), (339, 459740), (362, 430530), (381, 409060), (452, 344805), (508, 306795), (543, 287020), (565, 275844), (635, 245436), (678, 229870), (724, 215265), (762, 204530), (905, 172212), (1086, 143510), (1130, 137922), (1270, 122718), (1356, 114935), (1524, 102265), (1695, 91948), (1810, 86106), (1905, 81812), (2172, 71755), (2260, 68961), (2540, 61359), (2715, 57404), (3390, 45974), (3620, 43053), (3810, 40906), (5430, 28702), (6780, 22987), (7620, 20453), (10860, 14351)]