81585000

素因数分解:

$2^3\times 3^2\times 5^4\times 7^2\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 360

約数和(自身を含む): 329870970

約数和(自身を除く): 248285970

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 37, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 74, 75, 84, 90, 98, 100, 105, 111, 120, 125, 126, 140, 147, 148, 150, 168, 175, 180, 185, 196, 200, 210, 222, 225, 245, 250, 252, 259, 280, 294, 296, 300, 315, 333, 350, 360, 370, 375, 392, 420, 441, 444, 450, 490, 500, 504, 518, 525, 555, 588, 600, 625, 630, 666, 700, 735, 740, 750, 777, 840, 875, 882, 888, 900, 925, 980, 1000, 1036, 1050, 1110, 1125, 1176, 1225, 1250, 1260, 1295, 1332, 1400, 1470, 1480, 1500, 1554, 1575, 1665, 1750, 1764, 1800, 1813, 1850, 1875, 1960, 2072, 2100, 2205, 2220, 2250, 2331, 2450, 2500, 2520, 2590, 2625, 2664, 2775, 2940, 3000, 3108, 3150, 3330, 3500, 3528, 3626, 3675, 3700, 3750, 3885, 4200, 4375, 4410, 4440, 4500, 4625, 4662, 4900, 5000, 5180, 5250, 5439, 5550, 5625, 5880, 6125, 6216, 6300, 6475, 6660, 7000, 7252, 7350, 7400, 7500, 7770, 7875, 8325, 8750, 8820, 9000, 9065, 9250, 9324, 9800, 10360, 10500, 10878, 11025, 11100, 11250, 11655, 12250, 12600, 12950, 13125, 13320, 13875, 14504, 14700, 15000, 15540, 15750, 16317, 16650, 17500, 17640, 18130, 18375, 18500, 18648, 19425, 21000, 21756, 22050, 22200, 22500, 23125, 23310, 24500, 25900, 26250, 27195, 27750, 29400, 30625, 31080, 31500, 32375, 32634, 33300, 35000, 36260, 36750, 37000, 38850, 39375, 41625, 43512, 44100, 45000, 45325, 46250, 46620, 49000, 51800, 52500, 54390, 55125, 55500, 58275, 61250, 63000, 64750, 65268, 66600, 69375, 72520, 73500, 77700, 78750, 81585, 83250, 88200, 90650, 91875, 92500, 93240, 97125, 105000, 108780, 110250, 111000, 116550, 122500, 129500, 130536, 135975, 138750, 147000, 155400, 157500, 161875, 163170, 166500, 181300, 183750, 185000, 194250, 208125, 217560, 220500, 226625, 233100, 245000, 259000, 271950, 275625, 277500, 291375, 315000, 323750, 326340, 333000, 362600, 367500, 388500, 407925, 416250, 441000, 453250, 466200, 485625, 543900, 551250, 555000, 582750, 647500, 652680, 679875, 735000, 777000, 815850, 832500, 906500, 971250, 1087800, 1102500, 1133125, 1165500, 1295000, 1359750, 1456875, 1631700, 1665000, 1813000, 1942500, 2039625, 2205000, 2266250, 2331000, 2719500, 2913750, 3263400, 3399375, 3885000, 4079250, 4532500, 5439000, 5827500, 6798750, 8158500, 9065000, 10198125, 11655000, 13597500, 16317000, 20396250, 27195000, 40792500, 81585000]

約数ペア:

[(1, 81585000), (2, 40792500), (3, 27195000), (4, 20396250), (5, 16317000), (6, 13597500), (7, 11655000), (8, 10198125), (9, 9065000), (10, 8158500), (12, 6798750), (14, 5827500), (15, 5439000), (18, 4532500), (20, 4079250), (21, 3885000), (24, 3399375), (25, 3263400), (28, 2913750), (30, 2719500), (35, 2331000), (36, 2266250), (37, 2205000), (40, 2039625), (42, 1942500), (45, 1813000), (49, 1665000), (50, 1631700), (56, 1456875), (60, 1359750), (63, 1295000), (70, 1165500), (72, 1133125), (74, 1102500), (75, 1087800), (84, 971250), (90, 906500), (98, 832500), (100, 815850), (105, 777000), (111, 735000), (120, 679875), (125, 652680), (126, 647500), (140, 582750), (147, 555000), (148, 551250), (150, 543900), (168, 485625), (175, 466200), (180, 453250), (185, 441000), (196, 416250), (200, 407925), (210, 388500), (222, 367500), (225, 362600), (245, 333000), (250, 326340), (252, 323750), (259, 315000), (280, 291375), (294, 277500), (296, 275625), (300, 271950), (315, 259000), (333, 245000), (350, 233100), (360, 226625), (370, 220500), (375, 217560), (392, 208125), (420, 194250), (441, 185000), (444, 183750), (450, 181300), (490, 166500), (500, 163170), (504, 161875), (518, 157500), (525, 155400), (555, 147000), (588, 138750), (600, 135975), (625, 130536), (630, 129500), (666, 122500), (700, 116550), (735, 111000), (740, 110250), (750, 108780), (777, 105000), (840, 97125), (875, 93240), (882, 92500), (888, 91875), (900, 90650), (925, 88200), (980, 83250), (1000, 81585), (1036, 78750), (1050, 77700), (1110, 73500), (1125, 72520), (1176, 69375), (1225, 66600), (1250, 65268), (1260, 64750), (1295, 63000), (1332, 61250), (1400, 58275), (1470, 55500), (1480, 55125), (1500, 54390), (1554, 52500), (1575, 51800), (1665, 49000), (1750, 46620), (1764, 46250), (1800, 45325), (1813, 45000), (1850, 44100), (1875, 43512), (1960, 41625), (2072, 39375), (2100, 38850), (2205, 37000), (2220, 36750), (2250, 36260), (2331, 35000), (2450, 33300), (2500, 32634), (2520, 32375), (2590, 31500), (2625, 31080), (2664, 30625), (2775, 29400), (2940, 27750), (3000, 27195), (3108, 26250), (3150, 25900), (3330, 24500), (3500, 23310), (3528, 23125), (3626, 22500), (3675, 22200), (3700, 22050), (3750, 21756), (3885, 21000), (4200, 19425), (4375, 18648), (4410, 18500), (4440, 18375), (4500, 18130), (4625, 17640), (4662, 17500), (4900, 16650), (5000, 16317), (5180, 15750), (5250, 15540), (5439, 15000), (5550, 14700), (5625, 14504), (5880, 13875), (6125, 13320), (6216, 13125), (6300, 12950), (6475, 12600), (6660, 12250), (7000, 11655), (7252, 11250), (7350, 11100), (7400, 11025), (7500, 10878), (7770, 10500), (7875, 10360), (8325, 9800), (8750, 9324), (8820, 9250), (9000, 9065)]