109809700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1142

約数の個数: 144

約数和(自身を含む): 320229504

約数和(自身を除く): 210419804

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1097, 1100, 1300, 1430, 1540, 1820, 1925, 2002, 2194, 2275, 2860, 3575, 3850, 4004, 4388, 4550, 5005, 5485, 7150, 7679, 7700, 9100, 10010, 10970, 12067, 14261, 14300, 15358, 20020, 21940, 24134, 25025, 27425, 28522, 30716, 38395, 48268, 50050, 54850, 57044, 60335, 71305, 76790, 84469, 99827, 100100, 109700, 120670, 142610, 153580, 156871, 168938, 191975, 199654, 241340, 285220, 301675, 313742, 337876, 356525, 383950, 399308, 422345, 499135, 603350, 627484, 713050, 767900, 784355, 844690, 998270, 1098097, 1206700, 1426100, 1568710, 1689380, 1996540, 2111725, 2196194, 2495675, 3137420, 3921775, 4223450, 4392388, 4991350, 5490485, 7843550, 8446900, 9982700, 10980970, 15687100, 21961940, 27452425, 54904850, 109809700]

約数ペア:

[(1, 109809700), (2, 54904850), (4, 27452425), (5, 21961940), (7, 15687100), (10, 10980970), (11, 9982700), (13, 8446900), (14, 7843550), (20, 5490485), (22, 4991350), (25, 4392388), (26, 4223450), (28, 3921775), (35, 3137420), (44, 2495675), (50, 2196194), (52, 2111725), (55, 1996540), (65, 1689380), (70, 1568710), (77, 1426100), (91, 1206700), (100, 1098097), (110, 998270), (130, 844690), (140, 784355), (143, 767900), (154, 713050), (175, 627484), (182, 603350), (220, 499135), (260, 422345), (275, 399308), (286, 383950), (308, 356525), (325, 337876), (350, 313742), (364, 301675), (385, 285220), (455, 241340), (550, 199654), (572, 191975), (650, 168938), (700, 156871), (715, 153580), (770, 142610), (910, 120670), (1001, 109700), (1097, 100100), (1100, 99827), (1300, 84469), (1430, 76790), (1540, 71305), (1820, 60335), (1925, 57044), (2002, 54850), (2194, 50050), (2275, 48268), (2860, 38395), (3575, 30716), (3850, 28522), (4004, 27425), (4388, 25025), (4550, 24134), (5005, 21940), (5485, 20020), (7150, 15358), (7679, 14300), (7700, 14261), (9100, 12067), (10010, 10970)]