71602740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 251098848

約数和(自身を除く): 179496108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 43, 44, 45, 55, 58, 60, 66, 86, 87, 90, 99, 110, 116, 129, 132, 145, 165, 172, 174, 180, 198, 215, 220, 258, 261, 290, 319, 330, 348, 387, 396, 430, 435, 473, 495, 516, 522, 580, 638, 645, 660, 774, 841, 860, 870, 946, 957, 990, 1044, 1247, 1276, 1290, 1305, 1419, 1548, 1595, 1682, 1740, 1892, 1914, 1935, 1980, 2365, 2494, 2523, 2580, 2610, 2838, 2871, 3190, 3364, 3741, 3828, 3870, 4205, 4257, 4730, 4785, 4988, 5046, 5220, 5676, 5742, 6235, 6380, 7095, 7482, 7569, 7740, 8410, 8514, 9251, 9460, 9570, 10092, 11223, 11484, 12470, 12615, 13717, 14190, 14355, 14964, 15138, 16820, 17028, 18502, 18705, 19140, 21285, 22446, 24940, 25230, 27434, 27753, 28380, 28710, 30276, 36163, 37004, 37410, 37845, 41151, 42570, 44892, 46255, 50460, 54868, 55506, 56115, 57420, 68585, 72326, 74820, 75690, 82302, 83259, 85140, 92510, 108489, 111012, 112230, 123453, 137170, 138765, 144652, 151380, 164604, 166518, 180815, 185020, 205755, 216978, 224460, 246906, 274340, 277530, 325467, 333036, 361630, 397793, 411510, 416295, 433956, 493812, 542445, 555060, 617265, 650934, 723260, 795586, 823020, 832590, 1084890, 1193379, 1234530, 1301868, 1591172, 1627335, 1665180, 1988965, 2169780, 2386758, 2469060, 3254670, 3580137, 3977930, 4773516, 5966895, 6509340, 7160274, 7955860, 11933790, 14320548, 17900685, 23867580, 35801370, 71602740]

約数ペア:

[(1, 71602740), (2, 35801370), (3, 23867580), (4, 17900685), (5, 14320548), (6, 11933790), (9, 7955860), (10, 7160274), (11, 6509340), (12, 5966895), (15, 4773516), (18, 3977930), (20, 3580137), (22, 3254670), (29, 2469060), (30, 2386758), (33, 2169780), (36, 1988965), (43, 1665180), (44, 1627335), (45, 1591172), (55, 1301868), (58, 1234530), (60, 1193379), (66, 1084890), (86, 832590), (87, 823020), (90, 795586), (99, 723260), (110, 650934), (116, 617265), (129, 555060), (132, 542445), (145, 493812), (165, 433956), (172, 416295), (174, 411510), (180, 397793), (198, 361630), (215, 333036), (220, 325467), (258, 277530), (261, 274340), (290, 246906), (319, 224460), (330, 216978), (348, 205755), (387, 185020), (396, 180815), (430, 166518), (435, 164604), (473, 151380), (495, 144652), (516, 138765), (522, 137170), (580, 123453), (638, 112230), (645, 111012), (660, 108489), (774, 92510), (841, 85140), (860, 83259), (870, 82302), (946, 75690), (957, 74820), (990, 72326), (1044, 68585), (1247, 57420), (1276, 56115), (1290, 55506), (1305, 54868), (1419, 50460), (1548, 46255), (1595, 44892), (1682, 42570), (1740, 41151), (1892, 37845), (1914, 37410), (1935, 37004), (1980, 36163), (2365, 30276), (2494, 28710), (2523, 28380), (2580, 27753), (2610, 27434), (2838, 25230), (2871, 24940), (3190, 22446), (3364, 21285), (3741, 19140), (3828, 18705), (3870, 18502), (4205, 17028), (4257, 16820), (4730, 15138), (4785, 14964), (4988, 14355), (5046, 14190), (5220, 13717), (5676, 12615), (5742, 12470), (6235, 11484), (6380, 11223), (7095, 10092), (7482, 9570), (7569, 9460), (7740, 9251), (8410, 8514)]