272754540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 120

約数和(自身を含む): 864631152

約数和(自身を除く): 591876612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 162, 180, 202, 270, 303, 324, 404, 405, 505, 540, 606, 810, 909, 1010, 1212, 1515, 1620, 1667, 1818, 2020, 2727, 3030, 3334, 3636, 4545, 5001, 5454, 6060, 6668, 8181, 8335, 9090, 10002, 10908, 13635, 15003, 16362, 16670, 18180, 20004, 25005, 27270, 30006, 32724, 33340, 40905, 45009, 50010, 54540, 60012, 75015, 81810, 90018, 100020, 135027, 150030, 163620, 168367, 180036, 225045, 270054, 300060, 336734, 450090, 505101, 540108, 673468, 675135, 841835, 900180, 1010202, 1350270, 1515303, 1683670, 2020404, 2525505, 2700540, 3030606, 3367340, 4545909, 5051010, 6061212, 7576515, 9091818, 10102020, 13637727, 15153030, 18183636, 22729545, 27275454, 30306060, 45459090, 54550908, 68188635, 90918180, 136377270, 272754540]

約数ペア:

[(1, 272754540), (2, 136377270), (3, 90918180), (4, 68188635), (5, 54550908), (6, 45459090), (9, 30306060), (10, 27275454), (12, 22729545), (15, 18183636), (18, 15153030), (20, 13637727), (27, 10102020), (30, 9091818), (36, 7576515), (45, 6061212), (54, 5051010), (60, 4545909), (81, 3367340), (90, 3030606), (101, 2700540), (108, 2525505), (135, 2020404), (162, 1683670), (180, 1515303), (202, 1350270), (270, 1010202), (303, 900180), (324, 841835), (404, 675135), (405, 673468), (505, 540108), (540, 505101), (606, 450090), (810, 336734), (909, 300060), (1010, 270054), (1212, 225045), (1515, 180036), (1620, 168367), (1667, 163620), (1818, 150030), (2020, 135027), (2727, 100020), (3030, 90018), (3334, 81810), (3636, 75015), (4545, 60012), (5001, 54540), (5454, 50010), (6060, 45009), (6668, 40905), (8181, 33340), (8335, 32724), (9090, 30006), (10002, 27270), (10908, 25005), (13635, 20004), (15003, 18180), (16362, 16670)]