202384440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{187393}}^1$

素因数の和:187413

約数の個数: 64

約数和(自身を含む): 674618400

約数和(自身を除く): 472233960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 187393, 374786, 562179, 749572, 936965, 1124358, 1499144, 1686537, 1873930, 2248716, 2810895, 3373074, 3747860, 4497432, 5059611, 5621790, 6746148, 7495720, 8432685, 10119222, 11243580, 13492296, 16865370, 20238444, 22487160, 25298055, 33730740, 40476888, 50596110, 67461480, 101192220, 202384440]

約数ペア:

[(1, 202384440), (2, 101192220), (3, 67461480), (4, 50596110), (5, 40476888), (6, 33730740), (8, 25298055), (9, 22487160), (10, 20238444), (12, 16865370), (15, 13492296), (18, 11243580), (20, 10119222), (24, 8432685), (27, 7495720), (30, 6746148), (36, 5621790), (40, 5059611), (45, 4497432), (54, 3747860), (60, 3373074), (72, 2810895), (90, 2248716), (108, 1873930), (120, 1686537), (135, 1499144), (180, 1124358), (216, 936965), (270, 749572), (360, 562179), (540, 374786), (1080, 187393)]