88787340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{18269}}^1$

素因数の和:18293

約数の個数: 72

約数和(自身を含む): 279311760

約数和(自身を除く): 190524420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 18269, 36538, 54807, 73076, 91345, 109614, 164421, 182690, 219228, 274035, 328842, 365380, 493263, 548070, 657684, 822105, 986526, 1096140, 1479789, 1644210, 1973052, 2466315, 2959578, 3288420, 4439367, 4932630, 5919156, 7398945, 8878734, 9865260, 14797890, 17757468, 22196835, 29595780, 44393670, 88787340]

約数ペア:

[(1, 88787340), (2, 44393670), (3, 29595780), (4, 22196835), (5, 17757468), (6, 14797890), (9, 9865260), (10, 8878734), (12, 7398945), (15, 5919156), (18, 4932630), (20, 4439367), (27, 3288420), (30, 2959578), (36, 2466315), (45, 1973052), (54, 1644210), (60, 1479789), (81, 1096140), (90, 986526), (108, 822105), (135, 657684), (162, 548070), (180, 493263), (243, 365380), (270, 328842), (324, 274035), (405, 219228), (486, 182690), (540, 164421), (810, 109614), (972, 91345), (1215, 73076), (1620, 54807), (2430, 36538), (4860, 18269)]