129121650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 400420800

約数和(自身を除く): 271299150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 179, 210, 225, 229, 315, 350, 358, 450, 458, 525, 537, 630, 687, 895, 1050, 1074, 1145, 1253, 1374, 1575, 1603, 1611, 1790, 2061, 2290, 2506, 2685, 3150, 3206, 3222, 3435, 3759, 4122, 4475, 4809, 5370, 5725, 6265, 6870, 7518, 8015, 8055, 8950, 9618, 10305, 11277, 11450, 12530, 13425, 14427, 16030, 16110, 17175, 18795, 20610, 22554, 24045, 26850, 28854, 31325, 34350, 37590, 40075, 40275, 40991, 48090, 51525, 56385, 62650, 72135, 80150, 80550, 81982, 93975, 103050, 112770, 120225, 122973, 144270, 187950, 204955, 240450, 245946, 281925, 286937, 360675, 368919, 409910, 563850, 573874, 614865, 721350, 737838, 860811, 1024775, 1229730, 1434685, 1721622, 1844595, 2049550, 2582433, 2869370, 3074325, 3689190, 4304055, 5164866, 6148650, 7173425, 8608110, 9222975, 12912165, 14346850, 18445950, 21520275, 25824330, 43040550, 64560825, 129121650]

約数ペア:

[(1, 129121650), (2, 64560825), (3, 43040550), (5, 25824330), (6, 21520275), (7, 18445950), (9, 14346850), (10, 12912165), (14, 9222975), (15, 8608110), (18, 7173425), (21, 6148650), (25, 5164866), (30, 4304055), (35, 3689190), (42, 3074325), (45, 2869370), (50, 2582433), (63, 2049550), (70, 1844595), (75, 1721622), (90, 1434685), (105, 1229730), (126, 1024775), (150, 860811), (175, 737838), (179, 721350), (210, 614865), (225, 573874), (229, 563850), (315, 409910), (350, 368919), (358, 360675), (450, 286937), (458, 281925), (525, 245946), (537, 240450), (630, 204955), (687, 187950), (895, 144270), (1050, 122973), (1074, 120225), (1145, 112770), (1253, 103050), (1374, 93975), (1575, 81982), (1603, 80550), (1611, 80150), (1790, 72135), (2061, 62650), (2290, 56385), (2506, 51525), (2685, 48090), (3150, 40991), (3206, 40275), (3222, 40075), (3435, 37590), (3759, 34350), (4122, 31325), (4475, 28854), (4809, 26850), (5370, 24045), (5725, 22554), (6265, 20610), (6870, 18795), (7518, 17175), (8015, 16110), (8055, 16030), (8950, 14427), (9618, 13425), (10305, 12530), (11277, 11450)]