81485850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5077}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 204013728

約数和(自身を除く): 122527878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 321, 535, 642, 1070, 1605, 2675, 3210, 5077, 5350, 8025, 10154, 15231, 16050, 25385, 30462, 50770, 76155, 126925, 152310, 253850, 380775, 543239, 761550, 1086478, 1629717, 2716195, 3259434, 5432390, 8148585, 13580975, 16297170, 27161950, 40742925, 81485850]

約数ペア:

[(1, 81485850), (2, 40742925), (3, 27161950), (5, 16297170), (6, 13580975), (10, 8148585), (15, 5432390), (25, 3259434), (30, 2716195), (50, 1629717), (75, 1086478), (107, 761550), (150, 543239), (214, 380775), (321, 253850), (535, 152310), (642, 126925), (1070, 76155), (1605, 50770), (2675, 30462), (3210, 25385), (5077, 16050), (5350, 15231), (8025, 10154)]