1025550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 2872584

約数和(自身を除く): 1847034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 53, 75, 86, 90, 106, 129, 150, 159, 215, 225, 258, 265, 318, 387, 430, 450, 477, 530, 645, 774, 795, 954, 1075, 1290, 1325, 1590, 1935, 2150, 2279, 2385, 2650, 3225, 3870, 3975, 4558, 4770, 6450, 6837, 7950, 9675, 11395, 11925, 13674, 19350, 20511, 22790, 23850, 34185, 41022, 56975, 68370, 102555, 113950, 170925, 205110, 341850, 512775, 1025550]

約数ペア:

[(1, 1025550), (2, 512775), (3, 341850), (5, 205110), (6, 170925), (9, 113950), (10, 102555), (15, 68370), (18, 56975), (25, 41022), (30, 34185), (43, 23850), (45, 22790), (50, 20511), (53, 19350), (75, 13674), (86, 11925), (90, 11395), (106, 9675), (129, 7950), (150, 6837), (159, 6450), (215, 4770), (225, 4558), (258, 3975), (265, 3870), (318, 3225), (387, 2650), (430, 2385), (450, 2279), (477, 2150), (530, 1935), (645, 1590), (774, 1325), (795, 1290), (954, 1075)]