5409180

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 168

約数和(自身を含む): 19831392

約数和(自身を除く): 14422212

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, 81, 84, 90, 105, 106, 108, 126, 135, 140, 159, 162, 180, 189, 210, 212, 243, 252, 265, 270, 315, 318, 324, 371, 378, 405, 420, 477, 486, 530, 540, 567, 630, 636, 729, 742, 756, 795, 810, 945, 954, 972, 1060, 1113, 1134, 1215, 1260, 1431, 1458, 1484, 1590, 1620, 1701, 1855, 1890, 1908, 2226, 2268, 2385, 2430, 2835, 2862, 2916, 3180, 3339, 3402, 3645, 3710, 3780, 4293, 4452, 4770, 4860, 5103, 5565, 5670, 5724, 6678, 6804, 7155, 7290, 7420, 8505, 8586, 9540, 10017, 10206, 11130, 11340, 12879, 13356, 14310, 14580, 16695, 17010, 17172, 20034, 20412, 21465, 22260, 25515, 25758, 28620, 30051, 33390, 34020, 38637, 40068, 42930, 50085, 51030, 51516, 60102, 64395, 66780, 77274, 85860, 90153, 100170, 102060, 120204, 128790, 150255, 154548, 180306, 193185, 200340, 257580, 270459, 300510, 360612, 386370, 450765, 540918, 601020, 772740, 901530, 1081836, 1352295, 1803060, 2704590, 5409180]

約数ペア:

[(1, 5409180), (2, 2704590), (3, 1803060), (4, 1352295), (5, 1081836), (6, 901530), (7, 772740), (9, 601020), (10, 540918), (12, 450765), (14, 386370), (15, 360612), (18, 300510), (20, 270459), (21, 257580), (27, 200340), (28, 193185), (30, 180306), (35, 154548), (36, 150255), (42, 128790), (45, 120204), (53, 102060), (54, 100170), (60, 90153), (63, 85860), (70, 77274), (81, 66780), (84, 64395), (90, 60102), (105, 51516), (106, 51030), (108, 50085), (126, 42930), (135, 40068), (140, 38637), (159, 34020), (162, 33390), (180, 30051), (189, 28620), (210, 25758), (212, 25515), (243, 22260), (252, 21465), (265, 20412), (270, 20034), (315, 17172), (318, 17010), (324, 16695), (371, 14580), (378, 14310), (405, 13356), (420, 12879), (477, 11340), (486, 11130), (530, 10206), (540, 10017), (567, 9540), (630, 8586), (636, 8505), (729, 7420), (742, 7290), (756, 7155), (795, 6804), (810, 6678), (945, 5724), (954, 5670), (972, 5565), (1060, 5103), (1113, 4860), (1134, 4770), (1215, 4452), (1260, 4293), (1431, 3780), (1458, 3710), (1484, 3645), (1590, 3402), (1620, 3339), (1701, 3180), (1855, 2916), (1890, 2862), (1908, 2835), (2226, 2430), (2268, 2385)]