38921250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 99193248

約数和(自身を除く): 60271998

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 107, 125, 150, 194, 214, 250, 291, 321, 375, 485, 535, 582, 625, 642, 750, 970, 1070, 1250, 1455, 1605, 1875, 2425, 2675, 2910, 3210, 3750, 4850, 5350, 7275, 8025, 10379, 12125, 13375, 14550, 16050, 20758, 24250, 26750, 31137, 36375, 40125, 51895, 60625, 62274, 66875, 72750, 80250, 103790, 121250, 133750, 155685, 181875, 200625, 259475, 311370, 363750, 401250, 518950, 778425, 1297375, 1556850, 2594750, 3892125, 6486875, 7784250, 12973750, 19460625, 38921250]

約数ペア:

[(1, 38921250), (2, 19460625), (3, 12973750), (5, 7784250), (6, 6486875), (10, 3892125), (15, 2594750), (25, 1556850), (30, 1297375), (50, 778425), (75, 518950), (97, 401250), (107, 363750), (125, 311370), (150, 259475), (194, 200625), (214, 181875), (250, 155685), (291, 133750), (321, 121250), (375, 103790), (485, 80250), (535, 72750), (582, 66875), (625, 62274), (642, 60625), (750, 51895), (970, 40125), (1070, 36375), (1250, 31137), (1455, 26750), (1605, 24250), (1875, 20758), (2425, 16050), (2675, 14550), (2910, 13375), (3210, 12125), (3750, 10379), (4850, 8025), (5350, 7275)]