155776770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{192317}}^1$

素因数の和:192336

約数の個数: 40

約数和(自身を含む): 418868604

約数和(自身を除く): 263091834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 192317, 384634, 576951, 961585, 1153902, 1730853, 1923170, 2884755, 3461706, 5192559, 5769510, 8654265, 10385118, 15577677, 17308530, 25962795, 31155354, 51925590, 77888385, 155776770]

約数ペア:

[(1, 155776770), (2, 77888385), (3, 51925590), (5, 31155354), (6, 25962795), (9, 17308530), (10, 15577677), (15, 10385118), (18, 8654265), (27, 5769510), (30, 5192559), (45, 3461706), (54, 2884755), (81, 1923170), (90, 1730853), (135, 1153902), (162, 961585), (270, 576951), (405, 384634), (810, 192317)]