168139350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 144

約数和(自身を含む): 494432640

約数和(自身を除く): 326293290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 255, 279, 306, 310, 425, 450, 465, 510, 527, 558, 709, 765, 775, 850, 930, 1054, 1275, 1395, 1418, 1530, 1550, 1581, 2127, 2325, 2550, 2635, 2790, 3162, 3545, 3825, 4254, 4650, 4743, 5270, 6381, 6975, 7090, 7650, 7905, 9486, 10635, 12053, 12762, 13175, 13950, 15810, 17725, 21270, 21979, 23715, 24106, 26350, 31905, 35450, 36159, 39525, 43958, 47430, 53175, 60265, 63810, 65937, 72318, 79050, 106350, 108477, 109895, 118575, 120530, 131874, 159525, 180795, 197811, 216954, 219790, 237150, 301325, 319050, 329685, 361590, 373643, 395622, 542385, 549475, 602650, 659370, 747286, 903975, 989055, 1084770, 1098950, 1120929, 1648425, 1807950, 1868215, 1978110, 2241858, 2711925, 3296850, 3362787, 3736430, 4945275, 5423850, 5604645, 6725574, 9341075, 9890550, 11209290, 16813935, 18682150, 28023225, 33627870, 56046450, 84069675, 168139350]

約数ペア:

[(1, 168139350), (2, 84069675), (3, 56046450), (5, 33627870), (6, 28023225), (9, 18682150), (10, 16813935), (15, 11209290), (17, 9890550), (18, 9341075), (25, 6725574), (30, 5604645), (31, 5423850), (34, 4945275), (45, 3736430), (50, 3362787), (51, 3296850), (62, 2711925), (75, 2241858), (85, 1978110), (90, 1868215), (93, 1807950), (102, 1648425), (150, 1120929), (153, 1098950), (155, 1084770), (170, 989055), (186, 903975), (225, 747286), (255, 659370), (279, 602650), (306, 549475), (310, 542385), (425, 395622), (450, 373643), (465, 361590), (510, 329685), (527, 319050), (558, 301325), (709, 237150), (765, 219790), (775, 216954), (850, 197811), (930, 180795), (1054, 159525), (1275, 131874), (1395, 120530), (1418, 118575), (1530, 109895), (1550, 108477), (1581, 106350), (2127, 79050), (2325, 72318), (2550, 65937), (2635, 63810), (2790, 60265), (3162, 53175), (3545, 47430), (3825, 43958), (4254, 39525), (4650, 36159), (4743, 35450), (5270, 31905), (6381, 26350), (6975, 24106), (7090, 23715), (7650, 21979), (7905, 21270), (9486, 17725), (10635, 15810), (12053, 13950), (12762, 13175)]