238287000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{1621}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 865369440

約数和(自身を除く): 627082440

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, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 588, 600, 700, 735, 750, 840, 875, 980, 1000, 1050, 1176, 1225, 1400, 1470, 1500, 1621, 1750, 1960, 2100, 2450, 2625, 2940, 3000, 3242, 3500, 3675, 4200, 4863, 4900, 5250, 5880, 6125, 6484, 7000, 7350, 8105, 9726, 9800, 10500, 11347, 12250, 12968, 14700, 16210, 18375, 19452, 21000, 22694, 24315, 24500, 29400, 32420, 34041, 36750, 38904, 40525, 45388, 48630, 49000, 56735, 64840, 68082, 73500, 79429, 81050, 90776, 97260, 113470, 121575, 136164, 147000, 158858, 162100, 170205, 194520, 202625, 226940, 238287, 243150, 272328, 283675, 317716, 324200, 340410, 397145, 405250, 453880, 476574, 486300, 567350, 607875, 635432, 680820, 794290, 810500, 851025, 953148, 972600, 1134700, 1191435, 1215750, 1361640, 1418375, 1588580, 1621000, 1702050, 1906296, 1985725, 2269400, 2382870, 2431500, 2836750, 3177160, 3404100, 3971450, 4255125, 4765740, 4863000, 5673500, 5957175, 6808200, 7942900, 8510250, 9531480, 9928625, 11347000, 11914350, 15885800, 17020500, 19857250, 23828700, 29785875, 34041000, 39714500, 47657400, 59571750, 79429000, 119143500, 238287000]

約数ペア:

[(1, 238287000), (2, 119143500), (3, 79429000), (4, 59571750), (5, 47657400), (6, 39714500), (7, 34041000), (8, 29785875), (10, 23828700), (12, 19857250), (14, 17020500), (15, 15885800), (20, 11914350), (21, 11347000), (24, 9928625), (25, 9531480), (28, 8510250), (30, 7942900), (35, 6808200), (40, 5957175), (42, 5673500), (49, 4863000), (50, 4765740), (56, 4255125), (60, 3971450), (70, 3404100), (75, 3177160), (84, 2836750), (98, 2431500), (100, 2382870), (105, 2269400), (120, 1985725), (125, 1906296), (140, 1702050), (147, 1621000), (150, 1588580), (168, 1418375), (175, 1361640), (196, 1215750), (200, 1191435), (210, 1134700), (245, 972600), (250, 953148), (280, 851025), (294, 810500), (300, 794290), (350, 680820), (375, 635432), (392, 607875), (420, 567350), (490, 486300), (500, 476574), (525, 453880), (588, 405250), (600, 397145), (700, 340410), (735, 324200), (750, 317716), (840, 283675), (875, 272328), (980, 243150), (1000, 238287), (1050, 226940), (1176, 202625), (1225, 194520), (1400, 170205), (1470, 162100), (1500, 158858), (1621, 147000), (1750, 136164), (1960, 121575), (2100, 113470), (2450, 97260), (2625, 90776), (2940, 81050), (3000, 79429), (3242, 73500), (3500, 68082), (3675, 64840), (4200, 56735), (4863, 49000), (4900, 48630), (5250, 45388), (5880, 40525), (6125, 38904), (6484, 36750), (7000, 34041), (7350, 32420), (8105, 29400), (9726, 24500), (9800, 24315), (10500, 22694), (11347, 21000), (12250, 19452), (12968, 18375), (14700, 16210)]