26721090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 80

約数和(自身を含む): 78408000

約数和(自身を除く): 51686910

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, 2999, 4455, 5998, 8910, 8997, 14995, 17994, 26991, 29990, 32989, 44985, 53982, 65978, 80973, 89970, 98967, 134955, 161946, 164945, 197934, 242919, 269910, 296901, 329890, 404865, 485838, 494835, 593802, 809730, 890703, 989670, 1214595, 1484505, 1781406, 2429190, 2672109, 2969010, 4453515, 5344218, 8907030, 13360545, 26721090]

約数ペア:

[(1, 26721090), (2, 13360545), (3, 8907030), (5, 5344218), (6, 4453515), (9, 2969010), (10, 2672109), (11, 2429190), (15, 1781406), (18, 1484505), (22, 1214595), (27, 989670), (30, 890703), (33, 809730), (45, 593802), (54, 494835), (55, 485838), (66, 404865), (81, 329890), (90, 296901), (99, 269910), (110, 242919), (135, 197934), (162, 164945), (165, 161946), (198, 134955), (270, 98967), (297, 89970), (330, 80973), (405, 65978), (495, 53982), (594, 44985), (810, 32989), (891, 29990), (990, 26991), (1485, 17994), (1782, 14995), (2970, 8997), (2999, 8910), (4455, 5998)]