137551860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{971}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 418201056

約数和(自身を除く): 280649196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 787, 971, 1574, 1942, 2361, 2913, 3148, 3884, 3935, 4722, 4855, 5826, 7083, 7870, 8739, 9444, 9710, 11652, 11805, 14166, 14565, 15740, 17478, 19420, 23610, 28332, 29130, 34956, 35415, 43695, 47220, 58260, 70830, 87390, 141660, 174780, 764177, 1528354, 2292531, 3056708, 3820885, 4585062, 6877593, 7641770, 9170124, 11462655, 13755186, 15283540, 22925310, 27510372, 34387965, 45850620, 68775930, 137551860]

約数ペア:

[(1, 137551860), (2, 68775930), (3, 45850620), (4, 34387965), (5, 27510372), (6, 22925310), (9, 15283540), (10, 13755186), (12, 11462655), (15, 9170124), (18, 7641770), (20, 6877593), (30, 4585062), (36, 3820885), (45, 3056708), (60, 2292531), (90, 1528354), (180, 764177), (787, 174780), (971, 141660), (1574, 87390), (1942, 70830), (2361, 58260), (2913, 47220), (3148, 43695), (3884, 35415), (3935, 34956), (4722, 29130), (4855, 28332), (5826, 23610), (7083, 19420), (7870, 17478), (8739, 15740), (9444, 14565), (9710, 14166), (11652, 11805)]