136304820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1657}}^1$

素因数の和:2129

約数の個数: 72

約数和(自身を含む): 414612744

約数和(自身を除く): 278307924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1657, 1828, 2285, 2742, 3314, 4113, 4570, 4971, 5484, 6628, 6855, 8226, 8285, 9140, 9942, 13710, 14913, 16452, 16570, 19884, 20565, 24855, 27420, 29826, 33140, 41130, 49710, 59652, 74565, 82260, 99420, 149130, 298260, 757249, 1514498, 2271747, 3028996, 3786245, 4543494, 6815241, 7572490, 9086988, 11358735, 13630482, 15144980, 22717470, 27260964, 34076205, 45434940, 68152410, 136304820]

約数ペア:

[(1, 136304820), (2, 68152410), (3, 45434940), (4, 34076205), (5, 27260964), (6, 22717470), (9, 15144980), (10, 13630482), (12, 11358735), (15, 9086988), (18, 7572490), (20, 6815241), (30, 4543494), (36, 3786245), (45, 3028996), (60, 2271747), (90, 1514498), (180, 757249), (457, 298260), (914, 149130), (1371, 99420), (1657, 82260), (1828, 74565), (2285, 59652), (2742, 49710), (3314, 41130), (4113, 33140), (4570, 29826), (4971, 27420), (5484, 24855), (6628, 20565), (6855, 19884), (8226, 16570), (8285, 16452), (9140, 14913), (9942, 13710)]