242080500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{161387}}^1$

素因数の和:161409

約数の個数: 48

約数和(自身を含む): 704942784

約数和(自身を除く): 462862284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 161387, 322774, 484161, 645548, 806935, 968322, 1613870, 1936644, 2420805, 3227740, 4034675, 4841610, 8069350, 9683220, 12104025, 16138700, 20173375, 24208050, 40346750, 48416100, 60520125, 80693500, 121040250, 242080500]

約数ペア:

[(1, 242080500), (2, 121040250), (3, 80693500), (4, 60520125), (5, 48416100), (6, 40346750), (10, 24208050), (12, 20173375), (15, 16138700), (20, 12104025), (25, 9683220), (30, 8069350), (50, 4841610), (60, 4034675), (75, 3227740), (100, 2420805), (125, 1936644), (150, 1613870), (250, 968322), (300, 806935), (375, 645548), (500, 484161), (750, 322774), (1500, 161387)]