272505200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61933}}^1$

素因数の和:61962

約数の個数: 60

約数和(自身を含む): 714222888

約数和(自身を除く): 441717688

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, 61933, 123866, 247732, 309665, 495464, 619330, 681263, 990928, 1238660, 1362526, 1548325, 2477320, 2725052, 3096650, 3406315, 4954640, 5450104, 6193300, 6812630, 10900208, 12386600, 13625260, 17031575, 24773200, 27250520, 34063150, 54501040, 68126300, 136252600, 272505200]

約数ペア:

[(1, 272505200), (2, 136252600), (4, 68126300), (5, 54501040), (8, 34063150), (10, 27250520), (11, 24773200), (16, 17031575), (20, 13625260), (22, 12386600), (25, 10900208), (40, 6812630), (44, 6193300), (50, 5450104), (55, 4954640), (80, 3406315), (88, 3096650), (100, 2725052), (110, 2477320), (176, 1548325), (200, 1362526), (220, 1238660), (275, 990928), (400, 681263), (440, 619330), (550, 495464), (880, 309665), (1100, 247732), (2200, 123866), (4400, 61933)]