138306600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{76837}}^1$

素因数の和:76859

約数の個数: 72

約数和(自身を含む): 464485710

約数和(自身を除く): 326179110

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 76837, 153674, 230511, 307348, 384185, 461022, 614696, 691533, 768370, 922044, 1152555, 1383066, 1536740, 1844088, 1920925, 2305110, 2766132, 3073480, 3457665, 3841850, 4610220, 5532264, 5762775, 6915330, 7683700, 9220440, 11525550, 13830660, 15367400, 17288325, 23051100, 27661320, 34576650, 46102200, 69153300, 138306600]

約数ペア:

[(1, 138306600), (2, 69153300), (3, 46102200), (4, 34576650), (5, 27661320), (6, 23051100), (8, 17288325), (9, 15367400), (10, 13830660), (12, 11525550), (15, 9220440), (18, 7683700), (20, 6915330), (24, 5762775), (25, 5532264), (30, 4610220), (36, 3841850), (40, 3457665), (45, 3073480), (50, 2766132), (60, 2305110), (72, 1920925), (75, 1844088), (90, 1536740), (100, 1383066), (120, 1152555), (150, 922044), (180, 768370), (200, 691533), (225, 614696), (300, 461022), (360, 384185), (450, 307348), (600, 230511), (900, 153674), (1800, 76837)]