79215750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 240926400

約数和(自身を除く): 161710650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 30, 34, 38, 45, 50, 51, 57, 75, 85, 90, 95, 102, 109, 114, 125, 150, 153, 170, 171, 190, 218, 225, 250, 255, 285, 306, 323, 327, 342, 375, 425, 450, 475, 510, 545, 570, 646, 654, 750, 765, 850, 855, 950, 969, 981, 1090, 1125, 1275, 1425, 1530, 1615, 1635, 1710, 1853, 1938, 1962, 2071, 2125, 2250, 2375, 2550, 2725, 2850, 2907, 3230, 3270, 3706, 3825, 4142, 4250, 4275, 4750, 4845, 4905, 5450, 5559, 5814, 6213, 6375, 7125, 7650, 8075, 8175, 8550, 9265, 9690, 9810, 10355, 11118, 12426, 12750, 13625, 14250, 14535, 16150, 16350, 16677, 18530, 18639, 19125, 20710, 21375, 24225, 24525, 27250, 27795, 29070, 31065, 33354, 35207, 37278, 38250, 40375, 40875, 42750, 46325, 48450, 49050, 51775, 55590, 62130, 70414, 72675, 80750, 81750, 83385, 92650, 93195, 103550, 105621, 121125, 122625, 138975, 145350, 155325, 166770, 176035, 186390, 211242, 231625, 242250, 245250, 258875, 277950, 310650, 316863, 352070, 363375, 416925, 463250, 465975, 517750, 528105, 633726, 694875, 726750, 776625, 833850, 880175, 931950, 1056210, 1389750, 1553250, 1584315, 1760350, 2084625, 2329875, 2640525, 3168630, 4169250, 4400875, 4659750, 5281050, 7921575, 8801750, 13202625, 15843150, 26405250, 39607875, 79215750]

約数ペア:

[(1, 79215750), (2, 39607875), (3, 26405250), (5, 15843150), (6, 13202625), (9, 8801750), (10, 7921575), (15, 5281050), (17, 4659750), (18, 4400875), (19, 4169250), (25, 3168630), (30, 2640525), (34, 2329875), (38, 2084625), (45, 1760350), (50, 1584315), (51, 1553250), (57, 1389750), (75, 1056210), (85, 931950), (90, 880175), (95, 833850), (102, 776625), (109, 726750), (114, 694875), (125, 633726), (150, 528105), (153, 517750), (170, 465975), (171, 463250), (190, 416925), (218, 363375), (225, 352070), (250, 316863), (255, 310650), (285, 277950), (306, 258875), (323, 245250), (327, 242250), (342, 231625), (375, 211242), (425, 186390), (450, 176035), (475, 166770), (510, 155325), (545, 145350), (570, 138975), (646, 122625), (654, 121125), (750, 105621), (765, 103550), (850, 93195), (855, 92650), (950, 83385), (969, 81750), (981, 80750), (1090, 72675), (1125, 70414), (1275, 62130), (1425, 55590), (1530, 51775), (1615, 49050), (1635, 48450), (1710, 46325), (1853, 42750), (1938, 40875), (1962, 40375), (2071, 38250), (2125, 37278), (2250, 35207), (2375, 33354), (2550, 31065), (2725, 29070), (2850, 27795), (2907, 27250), (3230, 24525), (3270, 24225), (3706, 21375), (3825, 20710), (4142, 19125), (4250, 18639), (4275, 18530), (4750, 16677), (4845, 16350), (4905, 16150), (5450, 14535), (5559, 14250), (5814, 13625), (6213, 12750), (6375, 12426), (7125, 11118), (7650, 10355), (8075, 9810), (8175, 9690), (8550, 9265)]