27720486090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1\times {\mathrm{3361}}^1$

素因数の和:6165

約数の個数: 128

約数和(自身を含む): 80694455040

約数和(自身を除く): 52973968950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2777, 2970, 3361, 5554, 6722, 8331, 10083, 13885, 16662, 16805, 20166, 24993, 27770, 30249, 30547, 33610, 36971, 41655, 49986, 50415, 60498, 61094, 73942, 74979, 83310, 90747, 91641, 100830, 110913, 124965, 149958, 151245, 152735, 181494, 183282, 184855, 221826, 249930, 274923, 302490, 305470, 332739, 369710, 374895, 453735, 458205, 549846, 554565, 665478, 749790, 824769, 907470, 916410, 998217, 1109130, 1374615, 1649538, 1663695, 1996434, 2749230, 3327390, 4123845, 4991085, 8247690, 9333497, 9982170, 18666994, 28000491, 46667485, 56000982, 84001473, 93334970, 102668467, 140002455, 168002946, 205336934, 252004419, 280004910, 308005401, 420007365, 504008838, 513342335, 616010802, 840014730, 924016203, 1026684670, 1260022095, 1540027005, 1848032406, 2520044190, 2772048609, 3080054010, 4620081015, 5544097218, 9240162030, 13860243045, 27720486090]

約数ペア:

[(1, 27720486090), (2, 13860243045), (3, 9240162030), (5, 5544097218), (6, 4620081015), (9, 3080054010), (10, 2772048609), (11, 2520044190), (15, 1848032406), (18, 1540027005), (22, 1260022095), (27, 1026684670), (30, 924016203), (33, 840014730), (45, 616010802), (54, 513342335), (55, 504008838), (66, 420007365), (90, 308005401), (99, 280004910), (110, 252004419), (135, 205336934), (165, 168002946), (198, 140002455), (270, 102668467), (297, 93334970), (330, 84001473), (495, 56000982), (594, 46667485), (990, 28000491), (1485, 18666994), (2777, 9982170), (2970, 9333497), (3361, 8247690), (5554, 4991085), (6722, 4123845), (8331, 3327390), (10083, 2749230), (13885, 1996434), (16662, 1663695), (16805, 1649538), (20166, 1374615), (24993, 1109130), (27770, 998217), (30249, 916410), (30547, 907470), (33610, 824769), (36971, 749790), (41655, 665478), (49986, 554565), (50415, 549846), (60498, 458205), (61094, 453735), (73942, 374895), (74979, 369710), (83310, 332739), (90747, 305470), (91641, 302490), (100830, 274923), (110913, 249930), (124965, 221826), (149958, 184855), (151245, 183282), (152735, 181494)]