194426250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 490717920

約数和(自身を除く): 296291670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 250, 278, 373, 375, 417, 625, 695, 746, 750, 834, 1119, 1250, 1390, 1865, 1875, 2085, 2238, 3475, 3730, 3750, 4170, 5595, 6950, 9325, 10425, 11190, 17375, 18650, 20850, 27975, 34750, 46625, 51847, 52125, 55950, 86875, 93250, 103694, 104250, 139875, 155541, 173750, 233125, 259235, 260625, 279750, 311082, 466250, 518470, 521250, 699375, 777705, 1296175, 1398750, 1555410, 2592350, 3888525, 6480875, 7777050, 12961750, 19442625, 32404375, 38885250, 64808750, 97213125, 194426250]

約数ペア:

[(1, 194426250), (2, 97213125), (3, 64808750), (5, 38885250), (6, 32404375), (10, 19442625), (15, 12961750), (25, 7777050), (30, 6480875), (50, 3888525), (75, 2592350), (125, 1555410), (139, 1398750), (150, 1296175), (250, 777705), (278, 699375), (373, 521250), (375, 518470), (417, 466250), (625, 311082), (695, 279750), (746, 260625), (750, 259235), (834, 233125), (1119, 173750), (1250, 155541), (1390, 139875), (1865, 104250), (1875, 103694), (2085, 93250), (2238, 86875), (3475, 55950), (3730, 52125), (3750, 51847), (4170, 46625), (5595, 34750), (6950, 27975), (9325, 20850), (10425, 18650), (11190, 17375)]