71295000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 261759960

約数和(自身を除く): 190464960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 97, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 194, 196, 200, 210, 245, 250, 280, 291, 294, 300, 350, 375, 388, 392, 420, 485, 490, 500, 525, 582, 588, 600, 625, 679, 700, 735, 750, 776, 840, 875, 970, 980, 1000, 1050, 1164, 1176, 1225, 1250, 1358, 1400, 1455, 1470, 1500, 1750, 1875, 1940, 1960, 2037, 2100, 2328, 2425, 2450, 2500, 2625, 2716, 2910, 2940, 3000, 3395, 3500, 3675, 3750, 3880, 4074, 4200, 4375, 4753, 4850, 4900, 5000, 5250, 5432, 5820, 5880, 6125, 6790, 7000, 7275, 7350, 7500, 8148, 8750, 9506, 9700, 9800, 10185, 10500, 11640, 12125, 12250, 13125, 13580, 14259, 14550, 14700, 15000, 16296, 16975, 17500, 18375, 19012, 19400, 20370, 21000, 23765, 24250, 24500, 26250, 27160, 28518, 29100, 29400, 30625, 33950, 35000, 36375, 36750, 38024, 40740, 47530, 48500, 49000, 50925, 52500, 57036, 58200, 60625, 61250, 67900, 71295, 72750, 73500, 81480, 84875, 91875, 95060, 97000, 101850, 105000, 114072, 118825, 121250, 122500, 135800, 142590, 145500, 147000, 169750, 181875, 183750, 190120, 203700, 237650, 242500, 245000, 254625, 285180, 291000, 339500, 356475, 363750, 367500, 407400, 424375, 475300, 485000, 509250, 570360, 594125, 679000, 712950, 727500, 735000, 848750, 950600, 1018500, 1188250, 1273125, 1425900, 1455000, 1697500, 1782375, 2037000, 2376500, 2546250, 2851800, 2970625, 3395000, 3564750, 4753000, 5092500, 5941250, 7129500, 8911875, 10185000, 11882500, 14259000, 17823750, 23765000, 35647500, 71295000]

約数ペア:

[(1, 71295000), (2, 35647500), (3, 23765000), (4, 17823750), (5, 14259000), (6, 11882500), (7, 10185000), (8, 8911875), (10, 7129500), (12, 5941250), (14, 5092500), (15, 4753000), (20, 3564750), (21, 3395000), (24, 2970625), (25, 2851800), (28, 2546250), (30, 2376500), (35, 2037000), (40, 1782375), (42, 1697500), (49, 1455000), (50, 1425900), (56, 1273125), (60, 1188250), (70, 1018500), (75, 950600), (84, 848750), (97, 735000), (98, 727500), (100, 712950), (105, 679000), (120, 594125), (125, 570360), (140, 509250), (147, 485000), (150, 475300), (168, 424375), (175, 407400), (194, 367500), (196, 363750), (200, 356475), (210, 339500), (245, 291000), (250, 285180), (280, 254625), (291, 245000), (294, 242500), (300, 237650), (350, 203700), (375, 190120), (388, 183750), (392, 181875), (420, 169750), (485, 147000), (490, 145500), (500, 142590), (525, 135800), (582, 122500), (588, 121250), (600, 118825), (625, 114072), (679, 105000), (700, 101850), (735, 97000), (750, 95060), (776, 91875), (840, 84875), (875, 81480), (970, 73500), (980, 72750), (1000, 71295), (1050, 67900), (1164, 61250), (1176, 60625), (1225, 58200), (1250, 57036), (1358, 52500), (1400, 50925), (1455, 49000), (1470, 48500), (1500, 47530), (1750, 40740), (1875, 38024), (1940, 36750), (1960, 36375), (2037, 35000), (2100, 33950), (2328, 30625), (2425, 29400), (2450, 29100), (2500, 28518), (2625, 27160), (2716, 26250), (2910, 24500), (2940, 24250), (3000, 23765), (3395, 21000), (3500, 20370), (3675, 19400), (3750, 19012), (3880, 18375), (4074, 17500), (4200, 16975), (4375, 16296), (4753, 15000), (4850, 14700), (4900, 14550), (5000, 14259), (5250, 13580), (5432, 13125), (5820, 12250), (5880, 12125), (6125, 11640), (6790, 10500), (7000, 10185), (7275, 9800), (7350, 9700), (7500, 9506), (8148, 8750)]