2153700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2393}}^1$

素因数の和:2413

約数の個数: 54

約数和(自身を含む): 6753474

約数和(自身を除く): 4599774

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, 2393, 4786, 7179, 9572, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 47860, 59825, 71790, 86148, 107685, 119650, 143580, 179475, 215370, 239300, 358950, 430740, 538425, 717900, 1076850, 2153700]

約数ペア:

[(1, 2153700), (2, 1076850), (3, 717900), (4, 538425), (5, 430740), (6, 358950), (9, 239300), (10, 215370), (12, 179475), (15, 143580), (18, 119650), (20, 107685), (25, 86148), (30, 71790), (36, 59825), (45, 47860), (50, 43074), (60, 35895), (75, 28716), (90, 23930), (100, 21537), (150, 14358), (180, 11965), (225, 9572), (300, 7179), (450, 4786), (900, 2393)]