2040300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2267}}^1$

素因数の和:2287

約数の個数: 54

約数和(自身を含む): 6398028

約数和(自身を除く): 4357728

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 2267, 4534, 6801, 9068, 11335, 13602, 20403, 22670, 27204, 34005, 40806, 45340, 56675, 68010, 81612, 102015, 113350, 136020, 170025, 204030, 226700, 340050, 408060, 510075, 680100, 1020150, 2040300]

約数ペア:

[(1, 2040300), (2, 1020150), (3, 680100), (4, 510075), (5, 408060), (6, 340050), (9, 226700), (10, 204030), (12, 170025), (15, 136020), (18, 113350), (20, 102015), (25, 81612), (30, 68010), (36, 56675), (45, 45340), (50, 40806), (60, 34005), (75, 27204), (90, 22670), (100, 20403), (150, 13602), (180, 11335), (225, 9068), (300, 6801), (450, 4534), (900, 2267)]