102208920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77431}}^1$

素因数の和:77456

約数の個数: 64

約数和(自身を含む): 334506240

約数和(自身を除く): 232297320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 77431, 154862, 232293, 309724, 387155, 464586, 619448, 774310, 851741, 929172, 1161465, 1548620, 1703482, 1858344, 2322930, 2555223, 3097240, 3406964, 4258705, 4645860, 5110446, 6813928, 8517410, 9291720, 10220892, 12776115, 17034820, 20441784, 25552230, 34069640, 51104460, 102208920]

約数ペア:

[(1, 102208920), (2, 51104460), (3, 34069640), (4, 25552230), (5, 20441784), (6, 17034820), (8, 12776115), (10, 10220892), (11, 9291720), (12, 8517410), (15, 6813928), (20, 5110446), (22, 4645860), (24, 4258705), (30, 3406964), (33, 3097240), (40, 2555223), (44, 2322930), (55, 1858344), (60, 1703482), (66, 1548620), (88, 1161465), (110, 929172), (120, 851741), (132, 774310), (165, 619448), (220, 464586), (264, 387155), (330, 309724), (440, 232293), (660, 154862), (1320, 77431)]