54864540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 178482528

約数和(自身を除く): 123617988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 71, 81, 90, 106, 108, 135, 142, 159, 162, 180, 212, 213, 243, 265, 270, 284, 318, 324, 355, 405, 426, 477, 486, 530, 540, 636, 639, 710, 729, 795, 810, 852, 954, 972, 1060, 1065, 1215, 1278, 1420, 1431, 1458, 1590, 1620, 1908, 1917, 2130, 2385, 2430, 2556, 2862, 2916, 3180, 3195, 3645, 3763, 3834, 4260, 4293, 4770, 4860, 5724, 5751, 6390, 7155, 7290, 7526, 7668, 8586, 9540, 9585, 11289, 11502, 12780, 12879, 14310, 14580, 15052, 17172, 17253, 18815, 19170, 21465, 22578, 23004, 25758, 28620, 28755, 33867, 34506, 37630, 38340, 38637, 42930, 45156, 51516, 51759, 56445, 57510, 64395, 67734, 69012, 75260, 77274, 85860, 86265, 101601, 103518, 112890, 115020, 128790, 135468, 154548, 169335, 172530, 193185, 203202, 207036, 225780, 257580, 258795, 304803, 338670, 345060, 386370, 406404, 508005, 517590, 609606, 677340, 772740, 914409, 1016010, 1035180, 1219212, 1524015, 1828818, 2032020, 2743227, 3048030, 3657636, 4572045, 5486454, 6096060, 9144090, 10972908, 13716135, 18288180, 27432270, 54864540]

約数ペア:

[(1, 54864540), (2, 27432270), (3, 18288180), (4, 13716135), (5, 10972908), (6, 9144090), (9, 6096060), (10, 5486454), (12, 4572045), (15, 3657636), (18, 3048030), (20, 2743227), (27, 2032020), (30, 1828818), (36, 1524015), (45, 1219212), (53, 1035180), (54, 1016010), (60, 914409), (71, 772740), (81, 677340), (90, 609606), (106, 517590), (108, 508005), (135, 406404), (142, 386370), (159, 345060), (162, 338670), (180, 304803), (212, 258795), (213, 257580), (243, 225780), (265, 207036), (270, 203202), (284, 193185), (318, 172530), (324, 169335), (355, 154548), (405, 135468), (426, 128790), (477, 115020), (486, 112890), (530, 103518), (540, 101601), (636, 86265), (639, 85860), (710, 77274), (729, 75260), (795, 69012), (810, 67734), (852, 64395), (954, 57510), (972, 56445), (1060, 51759), (1065, 51516), (1215, 45156), (1278, 42930), (1420, 38637), (1431, 38340), (1458, 37630), (1590, 34506), (1620, 33867), (1908, 28755), (1917, 28620), (2130, 25758), (2385, 23004), (2430, 22578), (2556, 21465), (2862, 19170), (2916, 18815), (3180, 17253), (3195, 17172), (3645, 15052), (3763, 14580), (3834, 14310), (4260, 12879), (4293, 12780), (4770, 11502), (4860, 11289), (5724, 9585), (5751, 9540), (6390, 8586), (7155, 7668), (7290, 7526)]