9002340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{5557}}^1$

素因数の和:5578

約数の個数: 60

約数和(自身を含む): 28245756

約数和(自身を除く): 19243416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 5557, 11114, 16671, 22228, 27785, 33342, 50013, 55570, 66684, 83355, 100026, 111140, 150039, 166710, 200052, 250065, 300078, 333420, 450117, 500130, 600156, 750195, 900234, 1000260, 1500390, 1800468, 2250585, 3000780, 4501170, 9002340]

約数ペア:

[(1, 9002340), (2, 4501170), (3, 3000780), (4, 2250585), (5, 1800468), (6, 1500390), (9, 1000260), (10, 900234), (12, 750195), (15, 600156), (18, 500130), (20, 450117), (27, 333420), (30, 300078), (36, 250065), (45, 200052), (54, 166710), (60, 150039), (81, 111140), (90, 100026), (108, 83355), (135, 66684), (162, 55570), (180, 50013), (270, 33342), (324, 27785), (405, 22228), (540, 16671), (810, 11114), (1620, 5557)]