220363605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 547430400

約数和(自身を除く): 327066795

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 29, 33, 35, 43, 45, 51, 55, 63, 77, 85, 87, 99, 105, 119, 129, 135, 145, 153, 165, 187, 189, 203, 215, 231, 255, 261, 297, 301, 315, 319, 357, 385, 387, 435, 459, 473, 493, 495, 561, 595, 609, 645, 693, 731, 765, 783, 903, 935, 945, 957, 1015, 1071, 1155, 1161, 1247, 1305, 1309, 1419, 1479, 1485, 1505, 1595, 1683, 1785, 1827, 1935, 2079, 2193, 2233, 2295, 2365, 2465, 2709, 2805, 2871, 3045, 3213, 3311, 3451, 3465, 3655, 3741, 3915, 3927, 4257, 4437, 4515, 4785, 5049, 5117, 5355, 5423, 5481, 5805, 6235, 6545, 6579, 6699, 7095, 7395, 8041, 8127, 8415, 8613, 8729, 9135, 9933, 10353, 10395, 10965, 11165, 11223, 11781, 12771, 13311, 13545, 13717, 14355, 15351, 16065, 16269, 16555, 17255, 18705, 19635, 19737, 20097, 21199, 21285, 22185, 24123, 25245, 25585, 26187, 27115, 27405, 29799, 31059, 32895, 33495, 33669, 35343, 37961, 40205, 40635, 41151, 43065, 43645, 46053, 48807, 49665, 51765, 56115, 56287, 58905, 60291, 63597, 63855, 66555, 68585, 72369, 76755, 78561, 81345, 89397, 93177, 96019, 98685, 100485, 105995, 113883, 120615, 123453, 130935, 138159, 146421, 148393, 148995, 155295, 168345, 168861, 176715, 189805, 190791, 205755, 217107, 230265, 233189, 235683, 244035, 281435, 288057, 301455, 317985, 341649, 361845, 370359, 392805, 445179, 446985, 465885, 480095, 506583, 569415, 572373, 617265, 690795, 699567, 732105, 741965, 844305, 864171, 953955, 1024947, 1085535, 1165945, 1178415, 1335537, 1440285, 1519749, 1632323, 1708245, 1851795, 2098701, 2225895, 2532915, 2592513, 2861865, 3497835, 4006611, 4320855, 4896969, 5124735, 6296103, 6677685, 7598745, 8161615, 10493505, 12962565, 14690907, 20033055, 24484845, 31480515, 44072721, 73454535, 220363605]

約数ペア:

[(1, 220363605), (3, 73454535), (5, 44072721), (7, 31480515), (9, 24484845), (11, 20033055), (15, 14690907), (17, 12962565), (21, 10493505), (27, 8161615), (29, 7598745), (33, 6677685), (35, 6296103), (43, 5124735), (45, 4896969), (51, 4320855), (55, 4006611), (63, 3497835), (77, 2861865), (85, 2592513), (87, 2532915), (99, 2225895), (105, 2098701), (119, 1851795), (129, 1708245), (135, 1632323), (145, 1519749), (153, 1440285), (165, 1335537), (187, 1178415), (189, 1165945), (203, 1085535), (215, 1024947), (231, 953955), (255, 864171), (261, 844305), (297, 741965), (301, 732105), (315, 699567), (319, 690795), (357, 617265), (385, 572373), (387, 569415), (435, 506583), (459, 480095), (473, 465885), (493, 446985), (495, 445179), (561, 392805), (595, 370359), (609, 361845), (645, 341649), (693, 317985), (731, 301455), (765, 288057), (783, 281435), (903, 244035), (935, 235683), (945, 233189), (957, 230265), (1015, 217107), (1071, 205755), (1155, 190791), (1161, 189805), (1247, 176715), (1305, 168861), (1309, 168345), (1419, 155295), (1479, 148995), (1485, 148393), (1505, 146421), (1595, 138159), (1683, 130935), (1785, 123453), (1827, 120615), (1935, 113883), (2079, 105995), (2193, 100485), (2233, 98685), (2295, 96019), (2365, 93177), (2465, 89397), (2709, 81345), (2805, 78561), (2871, 76755), (3045, 72369), (3213, 68585), (3311, 66555), (3451, 63855), (3465, 63597), (3655, 60291), (3741, 58905), (3915, 56287), (3927, 56115), (4257, 51765), (4437, 49665), (4515, 48807), (4785, 46053), (5049, 43645), (5117, 43065), (5355, 41151), (5423, 40635), (5481, 40205), (5805, 37961), (6235, 35343), (6545, 33669), (6579, 33495), (6699, 32895), (7095, 31059), (7395, 29799), (8041, 27405), (8127, 27115), (8415, 26187), (8613, 25585), (8729, 25245), (9135, 24123), (9933, 22185), (10353, 21285), (10395, 21199), (10965, 20097), (11165, 19737), (11223, 19635), (11781, 18705), (12771, 17255), (13311, 16555), (13545, 16269), (13717, 16065), (14355, 15351)]