201749130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22643}}^1$

素因数の和:22673

約数の個数: 80

約数和(自身を含む): 591823584

約数和(自身を除く): 390074454

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 22643, 45286, 67929, 113215, 135858, 203787, 226430, 249073, 339645, 407574, 498146, 611361, 679290, 747219, 1018935, 1222722, 1245365, 1494438, 1834083, 2037870, 2241657, 2490730, 3056805, 3668166, 3736095, 4483314, 6113610, 6724971, 7472190, 9170415, 11208285, 13449942, 18340830, 20174913, 22416570, 33624855, 40349826, 67249710, 100874565, 201749130]

約数ペア:

[(1, 201749130), (2, 100874565), (3, 67249710), (5, 40349826), (6, 33624855), (9, 22416570), (10, 20174913), (11, 18340830), (15, 13449942), (18, 11208285), (22, 9170415), (27, 7472190), (30, 6724971), (33, 6113610), (45, 4483314), (54, 3736095), (55, 3668166), (66, 3056805), (81, 2490730), (90, 2241657), (99, 2037870), (110, 1834083), (135, 1494438), (162, 1245365), (165, 1222722), (198, 1018935), (270, 747219), (297, 679290), (330, 611361), (405, 498146), (495, 407574), (594, 339645), (810, 249073), (891, 226430), (990, 203787), (1485, 135858), (1782, 113215), (2970, 67929), (4455, 45286), (8910, 22643)]