105690900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{50329}}^1$

素因数の和:50353

約数の個数: 72

約数和(自身を含む): 349491520

約数和(自身を除く): 243800620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 50329, 100658, 150987, 201316, 251645, 301974, 352303, 503290, 603948, 704606, 754935, 1006580, 1056909, 1258225, 1409212, 1509870, 1761515, 2113818, 2516450, 3019740, 3523030, 3774675, 4227636, 5032900, 5284545, 7046060, 7549350, 8807575, 10569090, 15098700, 17615150, 21138180, 26422725, 35230300, 52845450, 105690900]

約数ペア:

[(1, 105690900), (2, 52845450), (3, 35230300), (4, 26422725), (5, 21138180), (6, 17615150), (7, 15098700), (10, 10569090), (12, 8807575), (14, 7549350), (15, 7046060), (20, 5284545), (21, 5032900), (25, 4227636), (28, 3774675), (30, 3523030), (35, 3019740), (42, 2516450), (50, 2113818), (60, 1761515), (70, 1509870), (75, 1409212), (84, 1258225), (100, 1056909), (105, 1006580), (140, 754935), (150, 704606), (175, 603948), (210, 503290), (300, 352303), (350, 301974), (420, 251645), (525, 201316), (700, 150987), (1050, 100658), (2100, 50329)]