16749600

素因数分解:

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

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 62371008

約数和(自身を除く): 45621408

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, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 997, 1050, 1120, 1200, 1400, 1680, 1994, 2100, 2400, 2800, 2991, 3360, 3988, 4200, 4985, 5600, 5982, 6979, 7976, 8400, 9970, 11964, 13958, 14955, 15952, 16800, 19940, 20937, 23928, 24925, 27916, 29910, 31904, 34895, 39880, 41874, 47856, 49850, 55832, 59820, 69790, 74775, 79760, 83748, 95712, 99700, 104685, 111664, 119640, 139580, 149550, 159520, 167496, 174475, 199400, 209370, 223328, 239280, 279160, 299100, 334992, 348950, 398800, 418740, 478560, 523425, 558320, 598200, 669984, 697900, 797600, 837480, 1046850, 1116640, 1196400, 1395800, 1674960, 2093700, 2392800, 2791600, 3349920, 4187400, 5583200, 8374800, 16749600]

約数ペア:

[(1, 16749600), (2, 8374800), (3, 5583200), (4, 4187400), (5, 3349920), (6, 2791600), (7, 2392800), (8, 2093700), (10, 1674960), (12, 1395800), (14, 1196400), (15, 1116640), (16, 1046850), (20, 837480), (21, 797600), (24, 697900), (25, 669984), (28, 598200), (30, 558320), (32, 523425), (35, 478560), (40, 418740), (42, 398800), (48, 348950), (50, 334992), (56, 299100), (60, 279160), (70, 239280), (75, 223328), (80, 209370), (84, 199400), (96, 174475), (100, 167496), (105, 159520), (112, 149550), (120, 139580), (140, 119640), (150, 111664), (160, 104685), (168, 99700), (175, 95712), (200, 83748), (210, 79760), (224, 74775), (240, 69790), (280, 59820), (300, 55832), (336, 49850), (350, 47856), (400, 41874), (420, 39880), (480, 34895), (525, 31904), (560, 29910), (600, 27916), (672, 24925), (700, 23928), (800, 20937), (840, 19940), (997, 16800), (1050, 15952), (1120, 14955), (1200, 13958), (1400, 11964), (1680, 9970), (1994, 8400), (2100, 7976), (2400, 6979), (2800, 5982), (2991, 5600), (3360, 4985), (3988, 4200)]