160999300

素因数分解:

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

素因数の和:171

約数の個数: 216

約数和(自身を含む): 463095360

約数和(自身を除く): 302096060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 49, 50, 55, 58, 70, 77, 98, 100, 103, 110, 116, 140, 145, 154, 175, 196, 203, 206, 220, 245, 275, 290, 308, 319, 350, 385, 406, 412, 490, 515, 539, 550, 580, 638, 700, 721, 725, 770, 812, 980, 1015, 1030, 1078, 1100, 1133, 1225, 1276, 1421, 1442, 1450, 1540, 1595, 1925, 2030, 2060, 2156, 2233, 2266, 2450, 2575, 2695, 2842, 2884, 2900, 2987, 3190, 3605, 3850, 4060, 4466, 4532, 4900, 5047, 5075, 5150, 5390, 5665, 5684, 5974, 6380, 7105, 7210, 7700, 7931, 7975, 8932, 10094, 10150, 10300, 10780, 11165, 11330, 11948, 13475, 14210, 14420, 14935, 15631, 15862, 15950, 18025, 20188, 20300, 20909, 22330, 22660, 25235, 26950, 28325, 28420, 29870, 31262, 31724, 31900, 32857, 35525, 36050, 39655, 41818, 44660, 50470, 53900, 55517, 55825, 56650, 59740, 62524, 65714, 71050, 72100, 74675, 78155, 79310, 83636, 100940, 104545, 111034, 111650, 113300, 126175, 131428, 142100, 146363, 149350, 156310, 158620, 164285, 198275, 209090, 222068, 223300, 229999, 252350, 277585, 292726, 298700, 312620, 328570, 390775, 396550, 418180, 459998, 504700, 522725, 555170, 585452, 657140, 731815, 781550, 793100, 821425, 919996, 1045450, 1110340, 1149995, 1387925, 1463630, 1563100, 1609993, 1642850, 2090900, 2299990, 2775850, 2927260, 3219986, 3285700, 3659075, 4599980, 5551700, 5749975, 6439972, 7318150, 8049965, 11499950, 14636300, 16099930, 22999900, 32199860, 40249825, 80499650, 160999300]

約数ペア:

[(1, 160999300), (2, 80499650), (4, 40249825), (5, 32199860), (7, 22999900), (10, 16099930), (11, 14636300), (14, 11499950), (20, 8049965), (22, 7318150), (25, 6439972), (28, 5749975), (29, 5551700), (35, 4599980), (44, 3659075), (49, 3285700), (50, 3219986), (55, 2927260), (58, 2775850), (70, 2299990), (77, 2090900), (98, 1642850), (100, 1609993), (103, 1563100), (110, 1463630), (116, 1387925), (140, 1149995), (145, 1110340), (154, 1045450), (175, 919996), (196, 821425), (203, 793100), (206, 781550), (220, 731815), (245, 657140), (275, 585452), (290, 555170), (308, 522725), (319, 504700), (350, 459998), (385, 418180), (406, 396550), (412, 390775), (490, 328570), (515, 312620), (539, 298700), (550, 292726), (580, 277585), (638, 252350), (700, 229999), (721, 223300), (725, 222068), (770, 209090), (812, 198275), (980, 164285), (1015, 158620), (1030, 156310), (1078, 149350), (1100, 146363), (1133, 142100), (1225, 131428), (1276, 126175), (1421, 113300), (1442, 111650), (1450, 111034), (1540, 104545), (1595, 100940), (1925, 83636), (2030, 79310), (2060, 78155), (2156, 74675), (2233, 72100), (2266, 71050), (2450, 65714), (2575, 62524), (2695, 59740), (2842, 56650), (2884, 55825), (2900, 55517), (2987, 53900), (3190, 50470), (3605, 44660), (3850, 41818), (4060, 39655), (4466, 36050), (4532, 35525), (4900, 32857), (5047, 31900), (5075, 31724), (5150, 31262), (5390, 29870), (5665, 28420), (5684, 28325), (5974, 26950), (6380, 25235), (7105, 22660), (7210, 22330), (7700, 20909), (7931, 20300), (7975, 20188), (8932, 18025), (10094, 15950), (10150, 15862), (10300, 15631), (10780, 14935), (11165, 14420), (11330, 14210), (11948, 13475)]