2826450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:600

約数の個数: 72

約数和(自身を含む): 8298576

約数和(自身を除く): 5472126

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 571, 825, 990, 1142, 1650, 1713, 2475, 2855, 3426, 4950, 5139, 5710, 6281, 8565, 10278, 12562, 14275, 17130, 18843, 25695, 28550, 31405, 37686, 42825, 51390, 56529, 62810, 85650, 94215, 113058, 128475, 157025, 188430, 256950, 282645, 314050, 471075, 565290, 942150, 1413225, 2826450]

約数ペア:

[(1, 2826450), (2, 1413225), (3, 942150), (5, 565290), (6, 471075), (9, 314050), (10, 282645), (11, 256950), (15, 188430), (18, 157025), (22, 128475), (25, 113058), (30, 94215), (33, 85650), (45, 62810), (50, 56529), (55, 51390), (66, 42825), (75, 37686), (90, 31405), (99, 28550), (110, 25695), (150, 18843), (165, 17130), (198, 14275), (225, 12562), (275, 10278), (330, 8565), (450, 6281), (495, 5710), (550, 5139), (571, 4950), (825, 3426), (990, 2855), (1142, 2475), (1650, 1713)]