28385100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{10513}}^1$

素因数の和:10536

約数の個数: 72

約数和(自身を含む): 91261520

約数和(自身を除く): 62876420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 10513, 21026, 31539, 42052, 52565, 63078, 94617, 105130, 126156, 157695, 189234, 210260, 262825, 283851, 315390, 378468, 473085, 525650, 567702, 630780, 788475, 946170, 1051300, 1135404, 1419255, 1576950, 1892340, 2365425, 2838510, 3153900, 4730850, 5677020, 7096275, 9461700, 14192550, 28385100]

約数ペア:

[(1, 28385100), (2, 14192550), (3, 9461700), (4, 7096275), (5, 5677020), (6, 4730850), (9, 3153900), (10, 2838510), (12, 2365425), (15, 1892340), (18, 1576950), (20, 1419255), (25, 1135404), (27, 1051300), (30, 946170), (36, 788475), (45, 630780), (50, 567702), (54, 525650), (60, 473085), (75, 378468), (90, 315390), (100, 283851), (108, 262825), (135, 210260), (150, 189234), (180, 157695), (225, 126156), (270, 105130), (300, 94617), (450, 63078), (540, 52565), (675, 42052), (900, 31539), (1350, 21026), (2700, 10513)]