55138977180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{275227}}^1$

素因数の和:275305

約数の個数: 192

約数和(自身を含む): 199749473280

約数和(自身を除く): 144610496100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 4452, 4770, 5565, 5724, 6678, 7155, 7420, 9540, 10017, 11130, 13356, 14310, 16695, 20034, 22260, 28620, 33390, 40068, 50085, 66780, 100170, 200340, 275227, 550454, 825681, 1100908, 1376135, 1651362, 1926589, 2477043, 2752270, 3302724, 3853178, 4128405, 4954086, 5504540, 5779767, 7431129, 7706356, 8256810, 9632945, 9908172, 11559534, 12385215, 14587031, 14862258, 16513620, 17339301, 19265890, 23119068, 24770430, 28898835, 29174062, 29724516, 34678602, 37155645, 38531780, 43761093, 49540860, 52017903, 57797670, 58348124, 69357204, 72935155, 74311290, 86696505, 87522186, 102109217, 104035806, 115595340, 131283279, 145870310, 148622580, 173393010, 175044372, 204218434, 208071612, 218805465, 260089515, 262566558, 291740620, 306327651, 346786020, 393849837, 408436868, 437610930, 510546085, 520179030, 525133116, 612655302, 656416395, 787699674, 875221860, 918982953, 1021092170, 1040358060, 1225310604, 1312832790, 1531638255, 1575399348, 1837965906, 1969249185, 2042184340, 2625665580, 2756948859, 3063276510, 3675931812, 3938498370, 4594914765, 5513897718, 6126553020, 7876996740, 9189829530, 11027795436, 13784744295, 18379659060, 27569488590, 55138977180]

約数ペア:

[(1, 55138977180), (2, 27569488590), (3, 18379659060), (4, 13784744295), (5, 11027795436), (6, 9189829530), (7, 7876996740), (9, 6126553020), (10, 5513897718), (12, 4594914765), (14, 3938498370), (15, 3675931812), (18, 3063276510), (20, 2756948859), (21, 2625665580), (27, 2042184340), (28, 1969249185), (30, 1837965906), (35, 1575399348), (36, 1531638255), (42, 1312832790), (45, 1225310604), (53, 1040358060), (54, 1021092170), (60, 918982953), (63, 875221860), (70, 787699674), (84, 656416395), (90, 612655302), (105, 525133116), (106, 520179030), (108, 510546085), (126, 437610930), (135, 408436868), (140, 393849837), (159, 346786020), (180, 306327651), (189, 291740620), (210, 262566558), (212, 260089515), (252, 218805465), (265, 208071612), (270, 204218434), (315, 175044372), (318, 173393010), (371, 148622580), (378, 145870310), (420, 131283279), (477, 115595340), (530, 104035806), (540, 102109217), (630, 87522186), (636, 86696505), (742, 74311290), (756, 72935155), (795, 69357204), (945, 58348124), (954, 57797670), (1060, 52017903), (1113, 49540860), (1260, 43761093), (1431, 38531780), (1484, 37155645), (1590, 34678602), (1855, 29724516), (1890, 29174062), (1908, 28898835), (2226, 24770430), (2385, 23119068), (2862, 19265890), (3180, 17339301), (3339, 16513620), (3710, 14862258), (3780, 14587031), (4452, 12385215), (4770, 11559534), (5565, 9908172), (5724, 9632945), (6678, 8256810), (7155, 7706356), (7420, 7431129), (9540, 5779767), (10017, 5504540), (11130, 4954086), (13356, 4128405), (14310, 3853178), (16695, 3302724), (20034, 2752270), (22260, 2477043), (28620, 1926589), (33390, 1651362), (40068, 1376135), (50085, 1100908), (66780, 825681), (100170, 550454), (200340, 275227)]