380147400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{211193}}^1$

素因数の和:211215

約数の個数: 72

約数和(自身を含む): 1276667730

約数和(自身を除く): 896520330

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 211193, 422386, 633579, 844772, 1055965, 1267158, 1689544, 1900737, 2111930, 2534316, 3167895, 3801474, 4223860, 5068632, 5279825, 6335790, 7602948, 8447720, 9503685, 10559650, 12671580, 15205896, 15839475, 19007370, 21119300, 25343160, 31678950, 38014740, 42238600, 47518425, 63357900, 76029480, 95036850, 126715800, 190073700, 380147400]

約数ペア:

[(1, 380147400), (2, 190073700), (3, 126715800), (4, 95036850), (5, 76029480), (6, 63357900), (8, 47518425), (9, 42238600), (10, 38014740), (12, 31678950), (15, 25343160), (18, 21119300), (20, 19007370), (24, 15839475), (25, 15205896), (30, 12671580), (36, 10559650), (40, 9503685), (45, 8447720), (50, 7602948), (60, 6335790), (72, 5279825), (75, 5068632), (90, 4223860), (100, 3801474), (120, 3167895), (150, 2534316), (180, 2111930), (200, 1900737), (225, 1689544), (300, 1267158), (360, 1055965), (450, 844772), (600, 633579), (900, 422386), (1800, 211193)]