28398150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5766

約数の個数: 72

約数和(自身を含む): 83246904

約数和(自身を除く): 54848754

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, 825, 990, 1650, 2475, 4950, 5737, 11474, 17211, 28685, 34422, 51633, 57370, 63107, 86055, 103266, 126214, 143425, 172110, 189321, 258165, 286850, 315535, 378642, 430275, 516330, 567963, 631070, 860550, 946605, 1135926, 1290825, 1577675, 1893210, 2581650, 2839815, 3155350, 4733025, 5679630, 9466050, 14199075, 28398150]

約数ペア:

[(1, 28398150), (2, 14199075), (3, 9466050), (5, 5679630), (6, 4733025), (9, 3155350), (10, 2839815), (11, 2581650), (15, 1893210), (18, 1577675), (22, 1290825), (25, 1135926), (30, 946605), (33, 860550), (45, 631070), (50, 567963), (55, 516330), (66, 430275), (75, 378642), (90, 315535), (99, 286850), (110, 258165), (150, 189321), (165, 172110), (198, 143425), (225, 126214), (275, 103266), (330, 86055), (450, 63107), (495, 57370), (550, 51633), (825, 34422), (990, 28685), (1650, 17211), (2475, 11474), (4950, 5737)]