199487400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47497}}^1$

素因数の和:47523

約数の個数: 96

約数和(自身を含む): 706770240

約数和(自身を除く): 507282840

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 47497, 94994, 142491, 189988, 237485, 284982, 332479, 379976, 474970, 569964, 664958, 712455, 949940, 997437, 1139928, 1187425, 1329916, 1424910, 1662395, 1899880, 1994874, 2374850, 2659832, 2849820, 3324790, 3562275, 3989748, 4749700, 4987185, 5699640, 6649580, 7124550, 7979496, 8311975, 9499400, 9974370, 13299160, 14249100, 16623950, 19948740, 24935925, 28498200, 33247900, 39897480, 49871850, 66495800, 99743700, 199487400]

約数ペア:

[(1, 199487400), (2, 99743700), (3, 66495800), (4, 49871850), (5, 39897480), (6, 33247900), (7, 28498200), (8, 24935925), (10, 19948740), (12, 16623950), (14, 14249100), (15, 13299160), (20, 9974370), (21, 9499400), (24, 8311975), (25, 7979496), (28, 7124550), (30, 6649580), (35, 5699640), (40, 4987185), (42, 4749700), (50, 3989748), (56, 3562275), (60, 3324790), (70, 2849820), (75, 2659832), (84, 2374850), (100, 1994874), (105, 1899880), (120, 1662395), (140, 1424910), (150, 1329916), (168, 1187425), (175, 1139928), (200, 997437), (210, 949940), (280, 712455), (300, 664958), (350, 569964), (420, 474970), (525, 379976), (600, 332479), (700, 284982), (840, 237485), (1050, 189988), (1400, 142491), (2100, 94994), (4200, 47497)]