19383300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2393}}^1$

素因数の和:2419

約数の個数: 90

約数和(自身を含む): 62859258

約数和(自身を除く): 43475958

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2393, 2700, 4050, 4786, 7179, 8100, 9572, 11965, 14358, 21537, 23930, 28716, 35895, 43074, 47860, 59825, 64611, 71790, 86148, 107685, 119650, 129222, 143580, 179475, 193833, 215370, 239300, 258444, 323055, 358950, 387666, 430740, 538425, 646110, 717900, 775332, 969165, 1076850, 1292220, 1615275, 1938330, 2153700, 3230550, 3876660, 4845825, 6461100, 9691650, 19383300]

約数ペア:

[(1, 19383300), (2, 9691650), (3, 6461100), (4, 4845825), (5, 3876660), (6, 3230550), (9, 2153700), (10, 1938330), (12, 1615275), (15, 1292220), (18, 1076850), (20, 969165), (25, 775332), (27, 717900), (30, 646110), (36, 538425), (45, 430740), (50, 387666), (54, 358950), (60, 323055), (75, 258444), (81, 239300), (90, 215370), (100, 193833), (108, 179475), (135, 143580), (150, 129222), (162, 119650), (180, 107685), (225, 86148), (270, 71790), (300, 64611), (324, 59825), (405, 47860), (450, 43074), (540, 35895), (675, 28716), (810, 23930), (900, 21537), (1350, 14358), (1620, 11965), (2025, 9572), (2393, 8100), (2700, 7179), (4050, 4786)]