207795000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1979}}^1$

素因数の和:2015

約数の個数: 160

約数和(自身を含む): 742262400

約数和(自身を除く): 534467400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 1979, 2100, 2500, 2625, 3000, 3500, 3750, 3958, 4200, 4375, 5000, 5250, 5937, 7000, 7500, 7916, 8750, 9895, 10500, 11874, 13125, 13853, 15000, 15832, 17500, 19790, 21000, 23748, 26250, 27706, 29685, 35000, 39580, 41559, 47496, 49475, 52500, 55412, 59370, 69265, 79160, 83118, 98950, 105000, 110824, 118740, 138530, 148425, 166236, 197900, 207795, 237480, 247375, 277060, 296850, 332472, 346325, 395800, 415590, 494750, 554120, 593700, 692650, 742125, 831180, 989500, 1038975, 1187400, 1236875, 1385300, 1484250, 1662360, 1731625, 1979000, 2077950, 2473750, 2770600, 2968500, 3463250, 3710625, 4155900, 4947500, 5194875, 5937000, 6926500, 7421250, 8311800, 8658125, 9895000, 10389750, 13853000, 14842500, 17316250, 20779500, 25974375, 29685000, 34632500, 41559000, 51948750, 69265000, 103897500, 207795000]

約数ペア:

[(1, 207795000), (2, 103897500), (3, 69265000), (4, 51948750), (5, 41559000), (6, 34632500), (7, 29685000), (8, 25974375), (10, 20779500), (12, 17316250), (14, 14842500), (15, 13853000), (20, 10389750), (21, 9895000), (24, 8658125), (25, 8311800), (28, 7421250), (30, 6926500), (35, 5937000), (40, 5194875), (42, 4947500), (50, 4155900), (56, 3710625), (60, 3463250), (70, 2968500), (75, 2770600), (84, 2473750), (100, 2077950), (105, 1979000), (120, 1731625), (125, 1662360), (140, 1484250), (150, 1385300), (168, 1236875), (175, 1187400), (200, 1038975), (210, 989500), (250, 831180), (280, 742125), (300, 692650), (350, 593700), (375, 554120), (420, 494750), (500, 415590), (525, 395800), (600, 346325), (625, 332472), (700, 296850), (750, 277060), (840, 247375), (875, 237480), (1000, 207795), (1050, 197900), (1250, 166236), (1400, 148425), (1500, 138530), (1750, 118740), (1875, 110824), (1979, 105000), (2100, 98950), (2500, 83118), (2625, 79160), (3000, 69265), (3500, 59370), (3750, 55412), (3958, 52500), (4200, 49475), (4375, 47496), (5000, 41559), (5250, 39580), (5937, 35000), (7000, 29685), (7500, 27706), (7916, 26250), (8750, 23748), (9895, 21000), (10500, 19790), (11874, 17500), (13125, 15832), (13853, 15000)]