26638500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 92252160

約数和(自身を除く): 65613660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 59, 60, 70, 75, 84, 86, 100, 105, 118, 125, 129, 140, 150, 172, 175, 177, 210, 215, 236, 250, 258, 295, 300, 301, 350, 354, 375, 413, 420, 430, 500, 516, 525, 590, 602, 645, 700, 708, 750, 826, 860, 875, 885, 903, 1050, 1075, 1180, 1204, 1239, 1290, 1475, 1500, 1505, 1652, 1750, 1770, 1806, 2065, 2100, 2150, 2478, 2537, 2580, 2625, 2950, 3010, 3225, 3500, 3540, 3612, 4130, 4300, 4425, 4515, 4956, 5074, 5250, 5375, 5900, 6020, 6195, 6450, 7375, 7525, 7611, 8260, 8850, 9030, 10148, 10325, 10500, 10750, 12390, 12685, 12900, 14750, 15050, 15222, 16125, 17700, 17759, 18060, 20650, 21500, 22125, 22575, 24780, 25370, 29500, 30100, 30444, 30975, 32250, 35518, 37625, 38055, 41300, 44250, 45150, 50740, 51625, 53277, 61950, 63425, 64500, 71036, 75250, 76110, 88500, 88795, 90300, 103250, 106554, 112875, 123900, 126850, 150500, 152220, 154875, 177590, 190275, 206500, 213108, 225750, 253700, 266385, 309750, 317125, 355180, 380550, 443975, 451500, 532770, 619500, 634250, 761100, 887950, 951375, 1065540, 1268500, 1331925, 1775900, 1902750, 2219875, 2663850, 3805500, 4439750, 5327700, 6659625, 8879500, 13319250, 26638500]

約数ペア:

[(1, 26638500), (2, 13319250), (3, 8879500), (4, 6659625), (5, 5327700), (6, 4439750), (7, 3805500), (10, 2663850), (12, 2219875), (14, 1902750), (15, 1775900), (20, 1331925), (21, 1268500), (25, 1065540), (28, 951375), (30, 887950), (35, 761100), (42, 634250), (43, 619500), (50, 532770), (59, 451500), (60, 443975), (70, 380550), (75, 355180), (84, 317125), (86, 309750), (100, 266385), (105, 253700), (118, 225750), (125, 213108), (129, 206500), (140, 190275), (150, 177590), (172, 154875), (175, 152220), (177, 150500), (210, 126850), (215, 123900), (236, 112875), (250, 106554), (258, 103250), (295, 90300), (300, 88795), (301, 88500), (350, 76110), (354, 75250), (375, 71036), (413, 64500), (420, 63425), (430, 61950), (500, 53277), (516, 51625), (525, 50740), (590, 45150), (602, 44250), (645, 41300), (700, 38055), (708, 37625), (750, 35518), (826, 32250), (860, 30975), (875, 30444), (885, 30100), (903, 29500), (1050, 25370), (1075, 24780), (1180, 22575), (1204, 22125), (1239, 21500), (1290, 20650), (1475, 18060), (1500, 17759), (1505, 17700), (1652, 16125), (1750, 15222), (1770, 15050), (1806, 14750), (2065, 12900), (2100, 12685), (2150, 12390), (2478, 10750), (2537, 10500), (2580, 10325), (2625, 10148), (2950, 9030), (3010, 8850), (3225, 8260), (3500, 7611), (3540, 7525), (3612, 7375), (4130, 6450), (4300, 6195), (4425, 6020), (4515, 5900), (4956, 5375), (5074, 5250)]