38278260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7333}}^1$

素因数の和:7377

約数の個数: 72

約数和(自身を含む): 120130920

約数和(自身を除く): 81852660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7333, 14666, 21999, 29332, 36665, 43998, 65997, 73330, 87996, 109995, 131994, 146660, 212657, 219990, 263988, 329985, 425314, 439980, 637971, 659970, 850628, 1063285, 1275942, 1319940, 1913913, 2126570, 2551884, 3189855, 3827826, 4253140, 6379710, 7655652, 9569565, 12759420, 19139130, 38278260]

約数ペア:

[(1, 38278260), (2, 19139130), (3, 12759420), (4, 9569565), (5, 7655652), (6, 6379710), (9, 4253140), (10, 3827826), (12, 3189855), (15, 2551884), (18, 2126570), (20, 1913913), (29, 1319940), (30, 1275942), (36, 1063285), (45, 850628), (58, 659970), (60, 637971), (87, 439980), (90, 425314), (116, 329985), (145, 263988), (174, 219990), (180, 212657), (261, 146660), (290, 131994), (348, 109995), (435, 87996), (522, 73330), (580, 65997), (870, 43998), (1044, 36665), (1305, 29332), (1740, 21999), (2610, 14666), (5220, 7333)]