138307620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{571}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 424359936

約数和(自身を除く): 286052316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 367, 571, 660, 734, 1101, 1142, 1468, 1713, 1835, 2202, 2284, 2855, 3426, 3670, 4037, 4404, 5505, 5710, 6281, 6852, 7340, 8074, 8565, 11010, 11420, 12111, 12562, 16148, 17130, 18843, 20185, 22020, 24222, 25124, 31405, 34260, 37686, 40370, 48444, 60555, 62810, 75372, 80740, 94215, 121110, 125620, 188430, 209557, 242220, 376860, 419114, 628671, 838228, 1047785, 1257342, 2095570, 2305127, 2514684, 3143355, 4191140, 4610254, 6286710, 6915381, 9220508, 11525635, 12573420, 13830762, 23051270, 27661524, 34576905, 46102540, 69153810, 138307620]

約数ペア:

[(1, 138307620), (2, 69153810), (3, 46102540), (4, 34576905), (5, 27661524), (6, 23051270), (10, 13830762), (11, 12573420), (12, 11525635), (15, 9220508), (20, 6915381), (22, 6286710), (30, 4610254), (33, 4191140), (44, 3143355), (55, 2514684), (60, 2305127), (66, 2095570), (110, 1257342), (132, 1047785), (165, 838228), (220, 628671), (330, 419114), (367, 376860), (571, 242220), (660, 209557), (734, 188430), (1101, 125620), (1142, 121110), (1468, 94215), (1713, 80740), (1835, 75372), (2202, 62810), (2284, 60555), (2855, 48444), (3426, 40370), (3670, 37686), (4037, 34260), (4404, 31405), (5505, 25124), (5710, 24222), (6281, 22020), (6852, 20185), (7340, 18843), (8074, 17130), (8565, 16148), (11010, 12562), (11420, 12111)]