22999900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 64995840

約数和(自身を除く): 41995940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 103, 110, 116, 140, 145, 154, 175, 203, 206, 220, 275, 290, 308, 319, 350, 385, 406, 412, 515, 550, 580, 638, 700, 721, 725, 770, 812, 1015, 1030, 1100, 1133, 1276, 1442, 1450, 1540, 1595, 1925, 2030, 2060, 2233, 2266, 2575, 2884, 2900, 2987, 3190, 3605, 3850, 4060, 4466, 4532, 5075, 5150, 5665, 5974, 6380, 7210, 7700, 7931, 7975, 8932, 10150, 10300, 11165, 11330, 11948, 14420, 14935, 15862, 15950, 18025, 20300, 20909, 22330, 22660, 28325, 29870, 31724, 31900, 32857, 36050, 39655, 41818, 44660, 55825, 56650, 59740, 65714, 72100, 74675, 79310, 83636, 104545, 111650, 113300, 131428, 149350, 158620, 164285, 198275, 209090, 223300, 229999, 298700, 328570, 396550, 418180, 459998, 522725, 657140, 793100, 821425, 919996, 1045450, 1149995, 1642850, 2090900, 2299990, 3285700, 4599980, 5749975, 11499950, 22999900]

約数ペア:

[(1, 22999900), (2, 11499950), (4, 5749975), (5, 4599980), (7, 3285700), (10, 2299990), (11, 2090900), (14, 1642850), (20, 1149995), (22, 1045450), (25, 919996), (28, 821425), (29, 793100), (35, 657140), (44, 522725), (50, 459998), (55, 418180), (58, 396550), (70, 328570), (77, 298700), (100, 229999), (103, 223300), (110, 209090), (116, 198275), (140, 164285), (145, 158620), (154, 149350), (175, 131428), (203, 113300), (206, 111650), (220, 104545), (275, 83636), (290, 79310), (308, 74675), (319, 72100), (350, 65714), (385, 59740), (406, 56650), (412, 55825), (515, 44660), (550, 41818), (580, 39655), (638, 36050), (700, 32857), (721, 31900), (725, 31724), (770, 29870), (812, 28325), (1015, 22660), (1030, 22330), (1100, 20909), (1133, 20300), (1276, 18025), (1442, 15950), (1450, 15862), (1540, 14935), (1595, 14420), (1925, 11948), (2030, 11330), (2060, 11165), (2233, 10300), (2266, 10150), (2575, 8932), (2884, 7975), (2900, 7931), (2987, 7700), (3190, 7210), (3605, 6380), (3850, 5974), (4060, 5665), (4466, 5150), (4532, 5075)]