78722550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{58313}}^1$

素因数の和:58334

約数の個数: 48

約数和(自身を含む): 216928080

約数和(自身を除く): 138205530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 58313, 116626, 174939, 291565, 349878, 524817, 583130, 874695, 1049634, 1457825, 1574451, 1749390, 2624085, 2915650, 3148902, 4373475, 5248170, 7872255, 8746950, 13120425, 15744510, 26240850, 39361275, 78722550]

約数ペア:

[(1, 78722550), (2, 39361275), (3, 26240850), (5, 15744510), (6, 13120425), (9, 8746950), (10, 7872255), (15, 5248170), (18, 4373475), (25, 3148902), (27, 2915650), (30, 2624085), (45, 1749390), (50, 1574451), (54, 1457825), (75, 1049634), (90, 874695), (135, 583130), (150, 524817), (225, 349878), (270, 291565), (450, 174939), (675, 116626), (1350, 58313)]