67263180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 206029824

約数和(自身を除く): 138766644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 43, 58, 60, 62, 86, 87, 93, 116, 124, 129, 145, 155, 172, 174, 186, 215, 258, 290, 310, 348, 372, 430, 435, 465, 516, 580, 620, 645, 841, 860, 870, 899, 930, 1247, 1290, 1333, 1682, 1740, 1798, 1860, 2494, 2523, 2580, 2666, 2697, 3364, 3596, 3741, 3999, 4205, 4495, 4988, 5046, 5332, 5394, 6235, 6665, 7482, 7998, 8410, 8990, 10092, 10788, 12470, 12615, 13330, 13485, 14964, 15996, 16820, 17980, 18705, 19995, 24940, 25230, 26071, 26660, 26970, 36163, 37410, 38657, 39990, 50460, 52142, 53940, 72326, 74820, 77314, 78213, 79980, 104284, 108489, 115971, 130355, 144652, 154628, 156426, 180815, 193285, 216978, 231942, 260710, 312852, 361630, 386570, 391065, 433956, 463884, 521420, 542445, 579855, 723260, 773140, 782130, 1084890, 1121053, 1159710, 1564260, 2169780, 2242106, 2319420, 3363159, 4484212, 5605265, 6726318, 11210530, 13452636, 16815795, 22421060, 33631590, 67263180]

約数ペア:

[(1, 67263180), (2, 33631590), (3, 22421060), (4, 16815795), (5, 13452636), (6, 11210530), (10, 6726318), (12, 5605265), (15, 4484212), (20, 3363159), (29, 2319420), (30, 2242106), (31, 2169780), (43, 1564260), (58, 1159710), (60, 1121053), (62, 1084890), (86, 782130), (87, 773140), (93, 723260), (116, 579855), (124, 542445), (129, 521420), (145, 463884), (155, 433956), (172, 391065), (174, 386570), (186, 361630), (215, 312852), (258, 260710), (290, 231942), (310, 216978), (348, 193285), (372, 180815), (430, 156426), (435, 154628), (465, 144652), (516, 130355), (580, 115971), (620, 108489), (645, 104284), (841, 79980), (860, 78213), (870, 77314), (899, 74820), (930, 72326), (1247, 53940), (1290, 52142), (1333, 50460), (1682, 39990), (1740, 38657), (1798, 37410), (1860, 36163), (2494, 26970), (2523, 26660), (2580, 26071), (2666, 25230), (2697, 24940), (3364, 19995), (3596, 18705), (3741, 17980), (3999, 16820), (4205, 15996), (4495, 14964), (4988, 13485), (5046, 13330), (5332, 12615), (5394, 12470), (6235, 10788), (6665, 10092), (7482, 8990), (7998, 8410)]