201644550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4111}}^1$

素因数の和:4238

約数の個数: 72

約数和(自身を含む): 546854880

約数和(自身を除く): 345210330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2725, 3270, 4111, 4905, 5450, 8175, 8222, 9810, 12333, 16350, 20555, 24525, 24666, 36999, 41110, 49050, 61665, 73998, 102775, 123330, 184995, 205550, 308325, 369990, 448099, 616650, 896198, 924975, 1344297, 1849950, 2240495, 2688594, 4032891, 4480990, 6721485, 8065782, 11202475, 13442970, 20164455, 22404950, 33607425, 40328910, 67214850, 100822275, 201644550]

約数ペア:

[(1, 201644550), (2, 100822275), (3, 67214850), (5, 40328910), (6, 33607425), (9, 22404950), (10, 20164455), (15, 13442970), (18, 11202475), (25, 8065782), (30, 6721485), (45, 4480990), (50, 4032891), (75, 2688594), (90, 2240495), (109, 1849950), (150, 1344297), (218, 924975), (225, 896198), (327, 616650), (450, 448099), (545, 369990), (654, 308325), (981, 205550), (1090, 184995), (1635, 123330), (1962, 102775), (2725, 73998), (3270, 61665), (4111, 49050), (4905, 41110), (5450, 36999), (8175, 24666), (8222, 24525), (9810, 20555), (12333, 16350)]