133537740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 443675232

約数和(自身を除く): 310137492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 857, 980, 1060, 1113, 1470, 1484, 1590, 1714, 1855, 2226, 2571, 2597, 2940, 3180, 3428, 3710, 4285, 4452, 5142, 5194, 5565, 5999, 7420, 7791, 8570, 10284, 10388, 11130, 11998, 12855, 12985, 15582, 17140, 17997, 22260, 23996, 25710, 25970, 29995, 31164, 35994, 38955, 41993, 45421, 51420, 51940, 59990, 71988, 77910, 83986, 89985, 90842, 119980, 125979, 136263, 155820, 167972, 179970, 181684, 209965, 227105, 251958, 272526, 317947, 359940, 419930, 454210, 503916, 545052, 629895, 635894, 681315, 839860, 908420, 953841, 1259790, 1271788, 1362630, 1589735, 1907682, 2225629, 2519580, 2725260, 3179470, 3815364, 4451258, 4769205, 6358940, 6676887, 8902516, 9538410, 11128145, 13353774, 19076820, 22256290, 26707548, 33384435, 44512580, 66768870, 133537740]

約数ペア:

[(1, 133537740), (2, 66768870), (3, 44512580), (4, 33384435), (5, 26707548), (6, 22256290), (7, 19076820), (10, 13353774), (12, 11128145), (14, 9538410), (15, 8902516), (20, 6676887), (21, 6358940), (28, 4769205), (30, 4451258), (35, 3815364), (42, 3179470), (49, 2725260), (53, 2519580), (60, 2225629), (70, 1907682), (84, 1589735), (98, 1362630), (105, 1271788), (106, 1259790), (140, 953841), (147, 908420), (159, 839860), (196, 681315), (210, 635894), (212, 629895), (245, 545052), (265, 503916), (294, 454210), (318, 419930), (371, 359940), (420, 317947), (490, 272526), (530, 251958), (588, 227105), (636, 209965), (735, 181684), (742, 179970), (795, 167972), (857, 155820), (980, 136263), (1060, 125979), (1113, 119980), (1470, 90842), (1484, 89985), (1590, 83986), (1714, 77910), (1855, 71988), (2226, 59990), (2571, 51940), (2597, 51420), (2940, 45421), (3180, 41993), (3428, 38955), (3710, 35994), (4285, 31164), (4452, 29995), (5142, 25970), (5194, 25710), (5565, 23996), (5999, 22260), (7420, 17997), (7791, 17140), (8570, 15582), (10284, 12985), (10388, 12855), (11130, 11998)]