83748000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^1\times {\mathrm{997}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 313867008

約数和(自身を除く): 230119008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 200, 210, 224, 240, 250, 280, 300, 336, 350, 375, 400, 420, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 997, 1000, 1050, 1120, 1200, 1400, 1500, 1680, 1750, 1994, 2000, 2100, 2400, 2625, 2800, 2991, 3000, 3360, 3500, 3988, 4000, 4200, 4985, 5250, 5600, 5982, 6000, 6979, 7000, 7976, 8400, 9970, 10500, 11964, 12000, 13958, 14000, 14955, 15952, 16800, 19940, 20937, 21000, 23928, 24925, 27916, 28000, 29910, 31904, 34895, 39880, 41874, 42000, 47856, 49850, 55832, 59820, 69790, 74775, 79760, 83748, 84000, 95712, 99700, 104685, 111664, 119640, 124625, 139580, 149550, 159520, 167496, 174475, 199400, 209370, 223328, 239280, 249250, 279160, 299100, 334992, 348950, 373875, 398800, 418740, 478560, 498500, 523425, 558320, 598200, 669984, 697900, 747750, 797600, 837480, 872375, 997000, 1046850, 1116640, 1196400, 1395800, 1495500, 1674960, 1744750, 1994000, 2093700, 2392800, 2617125, 2791600, 2991000, 3349920, 3489500, 3988000, 4187400, 5234250, 5583200, 5982000, 6979000, 8374800, 10468500, 11964000, 13958000, 16749600, 20937000, 27916000, 41874000, 83748000]

約数ペア:

[(1, 83748000), (2, 41874000), (3, 27916000), (4, 20937000), (5, 16749600), (6, 13958000), (7, 11964000), (8, 10468500), (10, 8374800), (12, 6979000), (14, 5982000), (15, 5583200), (16, 5234250), (20, 4187400), (21, 3988000), (24, 3489500), (25, 3349920), (28, 2991000), (30, 2791600), (32, 2617125), (35, 2392800), (40, 2093700), (42, 1994000), (48, 1744750), (50, 1674960), (56, 1495500), (60, 1395800), (70, 1196400), (75, 1116640), (80, 1046850), (84, 997000), (96, 872375), (100, 837480), (105, 797600), (112, 747750), (120, 697900), (125, 669984), (140, 598200), (150, 558320), (160, 523425), (168, 498500), (175, 478560), (200, 418740), (210, 398800), (224, 373875), (240, 348950), (250, 334992), (280, 299100), (300, 279160), (336, 249250), (350, 239280), (375, 223328), (400, 209370), (420, 199400), (480, 174475), (500, 167496), (525, 159520), (560, 149550), (600, 139580), (672, 124625), (700, 119640), (750, 111664), (800, 104685), (840, 99700), (875, 95712), (997, 84000), (1000, 83748), (1050, 79760), (1120, 74775), (1200, 69790), (1400, 59820), (1500, 55832), (1680, 49850), (1750, 47856), (1994, 42000), (2000, 41874), (2100, 39880), (2400, 34895), (2625, 31904), (2800, 29910), (2991, 28000), (3000, 27916), (3360, 24925), (3500, 23928), (3988, 21000), (4000, 20937), (4200, 19940), (4985, 16800), (5250, 15952), (5600, 14955), (5982, 14000), (6000, 13958), (6979, 12000), (7000, 11964), (7976, 10500), (8400, 9970)]