1313700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 3958080

約数和(自身を除く): 2644380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 151, 174, 290, 300, 302, 348, 435, 453, 580, 604, 725, 755, 870, 906, 1450, 1510, 1740, 1812, 2175, 2265, 2900, 3020, 3775, 4350, 4379, 4530, 7550, 8700, 8758, 9060, 11325, 13137, 15100, 17516, 21895, 22650, 26274, 43790, 45300, 52548, 65685, 87580, 109475, 131370, 218950, 262740, 328425, 437900, 656850, 1313700]

約数ペア:

[(1, 1313700), (2, 656850), (3, 437900), (4, 328425), (5, 262740), (6, 218950), (10, 131370), (12, 109475), (15, 87580), (20, 65685), (25, 52548), (29, 45300), (30, 43790), (50, 26274), (58, 22650), (60, 21895), (75, 17516), (87, 15100), (100, 13137), (116, 11325), (145, 9060), (150, 8758), (151, 8700), (174, 7550), (290, 4530), (300, 4379), (302, 4350), (348, 3775), (435, 3020), (453, 2900), (580, 2265), (604, 2175), (725, 1812), (755, 1740), (870, 1510), (906, 1450)]