13878600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23131}}^1$

素因数の和:23150

約数の個数: 48

約数和(自身を含む): 43025520

約数和(自身を除く): 29146920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 231310, 277572, 346965, 462620, 555144, 578275, 693930, 925240, 1156550, 1387860, 1734825, 2313100, 2775720, 3469650, 4626200, 6939300, 13878600]

約数ペア:

[(1, 13878600), (2, 6939300), (3, 4626200), (4, 3469650), (5, 2775720), (6, 2313100), (8, 1734825), (10, 1387860), (12, 1156550), (15, 925240), (20, 693930), (24, 578275), (25, 555144), (30, 462620), (40, 346965), (50, 277572), (60, 231310), (75, 185048), (100, 138786), (120, 115655), (150, 92524), (200, 69393), (300, 46262), (600, 23131)]