129246750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 385482240

約数和(自身を除く): 256235490

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, 109, 125, 150, 153, 155, 170, 186, 218, 225, 250, 255, 279, 306, 310, 327, 375, 425, 450, 465, 510, 527, 545, 558, 654, 750, 765, 775, 850, 930, 981, 1054, 1090, 1125, 1275, 1395, 1530, 1550, 1581, 1635, 1853, 1962, 2125, 2250, 2325, 2550, 2635, 2725, 2790, 3162, 3270, 3379, 3706, 3825, 3875, 4250, 4650, 4743, 4905, 5270, 5450, 5559, 6375, 6758, 6975, 7650, 7750, 7905, 8175, 9265, 9486, 9810, 10137, 11118, 11625, 12750, 13175, 13625, 13950, 15810, 16350, 16677, 16895, 18530, 19125, 20274, 23250, 23715, 24525, 26350, 27250, 27795, 30411, 33354, 33790, 34875, 38250, 39525, 40875, 46325, 47430, 49050, 50685, 55590, 57443, 60822, 65875, 69750, 79050, 81750, 83385, 84475, 92650, 101370, 114886, 118575, 122625, 131750, 138975, 152055, 166770, 168950, 172329, 197625, 231625, 237150, 245250, 253425, 277950, 287215, 304110, 344658, 395250, 416925, 422375, 463250, 506850, 516987, 574430, 592875, 694875, 760275, 833850, 844750, 861645, 1033974, 1185750, 1267125, 1389750, 1436075, 1520550, 1723290, 2084625, 2534250, 2584935, 2872150, 3801375, 4169250, 4308225, 5169870, 7180375, 7602750, 8616450, 12924675, 14360750, 21541125, 25849350, 43082250, 64623375, 129246750]

約数ペア:

[(1, 129246750), (2, 64623375), (3, 43082250), (5, 25849350), (6, 21541125), (9, 14360750), (10, 12924675), (15, 8616450), (17, 7602750), (18, 7180375), (25, 5169870), (30, 4308225), (31, 4169250), (34, 3801375), (45, 2872150), (50, 2584935), (51, 2534250), (62, 2084625), (75, 1723290), (85, 1520550), (90, 1436075), (93, 1389750), (102, 1267125), (109, 1185750), (125, 1033974), (150, 861645), (153, 844750), (155, 833850), (170, 760275), (186, 694875), (218, 592875), (225, 574430), (250, 516987), (255, 506850), (279, 463250), (306, 422375), (310, 416925), (327, 395250), (375, 344658), (425, 304110), (450, 287215), (465, 277950), (510, 253425), (527, 245250), (545, 237150), (558, 231625), (654, 197625), (750, 172329), (765, 168950), (775, 166770), (850, 152055), (930, 138975), (981, 131750), (1054, 122625), (1090, 118575), (1125, 114886), (1275, 101370), (1395, 92650), (1530, 84475), (1550, 83385), (1581, 81750), (1635, 79050), (1853, 69750), (1962, 65875), (2125, 60822), (2250, 57443), (2325, 55590), (2550, 50685), (2635, 49050), (2725, 47430), (2790, 46325), (3162, 40875), (3270, 39525), (3379, 38250), (3706, 34875), (3825, 33790), (3875, 33354), (4250, 30411), (4650, 27795), (4743, 27250), (4905, 26350), (5270, 24525), (5450, 23715), (5559, 23250), (6375, 20274), (6758, 19125), (6975, 18530), (7650, 16895), (7750, 16677), (7905, 16350), (8175, 15810), (9265, 13950), (9486, 13625), (9810, 13175), (10137, 12750), (11118, 11625)]