138833730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 466560000

約数和(自身を除く): 327726270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 29, 30, 34, 35, 42, 45, 51, 54, 58, 63, 70, 85, 87, 90, 102, 105, 119, 126, 135, 145, 149, 153, 170, 174, 189, 203, 210, 238, 255, 261, 270, 290, 298, 306, 315, 357, 378, 406, 435, 447, 459, 493, 510, 522, 595, 609, 630, 714, 745, 765, 783, 870, 894, 918, 945, 986, 1015, 1043, 1071, 1190, 1218, 1305, 1341, 1479, 1490, 1530, 1566, 1785, 1827, 1890, 2030, 2086, 2142, 2235, 2295, 2465, 2533, 2610, 2682, 2958, 3045, 3129, 3213, 3451, 3570, 3654, 3915, 4023, 4321, 4437, 4470, 4590, 4930, 5066, 5215, 5355, 5481, 6090, 6258, 6426, 6705, 6902, 7395, 7599, 7830, 8046, 8642, 8874, 9135, 9387, 10353, 10430, 10710, 10962, 12665, 12963, 13311, 13410, 14790, 15198, 15645, 16065, 17255, 17731, 18270, 18774, 20115, 20706, 21605, 22185, 22797, 25330, 25926, 26622, 27405, 28161, 30247, 31059, 31290, 32130, 34510, 35462, 37995, 38889, 40230, 43210, 44370, 45594, 46935, 51765, 53193, 54810, 56322, 60494, 62118, 64815, 66555, 68391, 73457, 75990, 77778, 88655, 90741, 93177, 93870, 103530, 106386, 113985, 116667, 129630, 133110, 136782, 140805, 146914, 151235, 155295, 159579, 177310, 181482, 186354, 194445, 220371, 227970, 233334, 265965, 272223, 281610, 302470, 310590, 319158, 341955, 367285, 388890, 440742, 453705, 465885, 478737, 514199, 531930, 544446, 583335, 661113, 683910, 734570, 797895, 816669, 907410, 931770, 957474, 1028398, 1101855, 1166670, 1322226, 1361115, 1542597, 1595790, 1633338, 1983339, 2203710, 2393685, 2570995, 2722230, 3085194, 3305565, 3966678, 4083345, 4627791, 4787370, 5141990, 6611130, 7712985, 8166690, 9255582, 9916695, 13883373, 15425970, 19833390, 23138955, 27766746, 46277910, 69416865, 138833730]

約数ペア:

[(1, 138833730), (2, 69416865), (3, 46277910), (5, 27766746), (6, 23138955), (7, 19833390), (9, 15425970), (10, 13883373), (14, 9916695), (15, 9255582), (17, 8166690), (18, 7712985), (21, 6611130), (27, 5141990), (29, 4787370), (30, 4627791), (34, 4083345), (35, 3966678), (42, 3305565), (45, 3085194), (51, 2722230), (54, 2570995), (58, 2393685), (63, 2203710), (70, 1983339), (85, 1633338), (87, 1595790), (90, 1542597), (102, 1361115), (105, 1322226), (119, 1166670), (126, 1101855), (135, 1028398), (145, 957474), (149, 931770), (153, 907410), (170, 816669), (174, 797895), (189, 734570), (203, 683910), (210, 661113), (238, 583335), (255, 544446), (261, 531930), (270, 514199), (290, 478737), (298, 465885), (306, 453705), (315, 440742), (357, 388890), (378, 367285), (406, 341955), (435, 319158), (447, 310590), (459, 302470), (493, 281610), (510, 272223), (522, 265965), (595, 233334), (609, 227970), (630, 220371), (714, 194445), (745, 186354), (765, 181482), (783, 177310), (870, 159579), (894, 155295), (918, 151235), (945, 146914), (986, 140805), (1015, 136782), (1043, 133110), (1071, 129630), (1190, 116667), (1218, 113985), (1305, 106386), (1341, 103530), (1479, 93870), (1490, 93177), (1530, 90741), (1566, 88655), (1785, 77778), (1827, 75990), (1890, 73457), (2030, 68391), (2086, 66555), (2142, 64815), (2235, 62118), (2295, 60494), (2465, 56322), (2533, 54810), (2610, 53193), (2682, 51765), (2958, 46935), (3045, 45594), (3129, 44370), (3213, 43210), (3451, 40230), (3570, 38889), (3654, 37995), (3915, 35462), (4023, 34510), (4321, 32130), (4437, 31290), (4470, 31059), (4590, 30247), (4930, 28161), (5066, 27405), (5215, 26622), (5355, 25926), (5481, 25330), (6090, 22797), (6258, 22185), (6426, 21605), (6705, 20706), (6902, 20115), (7395, 18774), (7599, 18270), (7830, 17731), (8046, 17255), (8642, 16065), (8874, 15645), (9135, 15198), (9387, 14790), (10353, 13410), (10430, 13311), (10710, 12963), (10962, 12665)]