277534260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6733}}^1$

素因数の和:6977

約数の個数: 72

約数和(自身を含む): 845655720

約数和(自身を除く): 568121460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6733, 6870, 8244, 10305, 13466, 13740, 20199, 20610, 26932, 33665, 40398, 41220, 60597, 67330, 80796, 100995, 121194, 134660, 201990, 242388, 302985, 403980, 605970, 1211940, 1541857, 3083714, 4625571, 6167428, 7709285, 9251142, 13876713, 15418570, 18502284, 23127855, 27753426, 30837140, 46255710, 55506852, 69383565, 92511420, 138767130, 277534260]

約数ペア:

[(1, 277534260), (2, 138767130), (3, 92511420), (4, 69383565), (5, 55506852), (6, 46255710), (9, 30837140), (10, 27753426), (12, 23127855), (15, 18502284), (18, 15418570), (20, 13876713), (30, 9251142), (36, 7709285), (45, 6167428), (60, 4625571), (90, 3083714), (180, 1541857), (229, 1211940), (458, 605970), (687, 403980), (916, 302985), (1145, 242388), (1374, 201990), (2061, 134660), (2290, 121194), (2748, 100995), (3435, 80796), (4122, 67330), (4580, 60597), (6733, 41220), (6870, 40398), (8244, 33665), (10305, 26932), (13466, 20610), (13740, 20199)]