27724400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6301}}^1$

素因数の和:6330

約数の個数: 60

約数和(自身を含む): 72674664

約数和(自身を除く): 44950264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 6301, 12602, 25204, 31505, 50408, 63010, 69311, 100816, 126020, 138622, 157525, 252040, 277244, 315050, 346555, 504080, 554488, 630100, 693110, 1108976, 1260200, 1386220, 1732775, 2520400, 2772440, 3465550, 5544880, 6931100, 13862200, 27724400]

約数ペア:

[(1, 27724400), (2, 13862200), (4, 6931100), (5, 5544880), (8, 3465550), (10, 2772440), (11, 2520400), (16, 1732775), (20, 1386220), (22, 1260200), (25, 1108976), (40, 693110), (44, 630100), (50, 554488), (55, 504080), (80, 346555), (88, 315050), (100, 277244), (110, 252040), (176, 157525), (200, 138622), (220, 126020), (275, 100816), (400, 69311), (440, 63010), (550, 50408), (880, 31505), (1100, 25204), (2200, 12602), (4400, 6301)]