90157320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7589}}^1$

素因数の和:7620

約数の個数: 128

約数和(自身を含む): 327888000

約数和(自身を除く): 237730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7589, 11880, 15178, 22767, 30356, 37945, 45534, 60712, 68301, 75890, 83479, 91068, 113835, 136602, 151780, 166958, 182136, 204903, 227670, 250437, 273204, 303560, 333916, 341505, 409806, 417395, 455340, 500874, 546408, 667832, 683010, 751311, 819612, 834790, 910680, 1001748, 1024515, 1252185, 1366020, 1502622, 1639224, 1669580, 2003496, 2049030, 2253933, 2504370, 2732040, 3005244, 3339160, 3756555, 4098060, 4507866, 5008740, 6010488, 7513110, 8196120, 9015732, 10017480, 11269665, 15026220, 18031464, 22539330, 30052440, 45078660, 90157320]

約数ペア:

[(1, 90157320), (2, 45078660), (3, 30052440), (4, 22539330), (5, 18031464), (6, 15026220), (8, 11269665), (9, 10017480), (10, 9015732), (11, 8196120), (12, 7513110), (15, 6010488), (18, 5008740), (20, 4507866), (22, 4098060), (24, 3756555), (27, 3339160), (30, 3005244), (33, 2732040), (36, 2504370), (40, 2253933), (44, 2049030), (45, 2003496), (54, 1669580), (55, 1639224), (60, 1502622), (66, 1366020), (72, 1252185), (88, 1024515), (90, 1001748), (99, 910680), (108, 834790), (110, 819612), (120, 751311), (132, 683010), (135, 667832), (165, 546408), (180, 500874), (198, 455340), (216, 417395), (220, 409806), (264, 341505), (270, 333916), (297, 303560), (330, 273204), (360, 250437), (396, 227670), (440, 204903), (495, 182136), (540, 166958), (594, 151780), (660, 136602), (792, 113835), (990, 91068), (1080, 83479), (1188, 75890), (1320, 68301), (1485, 60712), (1980, 45534), (2376, 37945), (2970, 30356), (3960, 22767), (5940, 15178), (7589, 11880)]