204300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{227}}^1$

素因数の和:247

約数の個数: 54

約数和(自身を含む): 643188

約数和(自身を除く): 438888

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, 227, 300, 450, 454, 681, 900, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 5675, 6810, 8172, 10215, 11350, 13620, 17025, 20430, 22700, 34050, 40860, 51075, 68100, 102150, 204300]

約数ペア:

[(1, 204300), (2, 102150), (3, 68100), (4, 51075), (5, 40860), (6, 34050), (9, 22700), (10, 20430), (12, 17025), (15, 13620), (18, 11350), (20, 10215), (25, 8172), (30, 6810), (36, 5675), (45, 4540), (50, 4086), (60, 3405), (75, 2724), (90, 2270), (100, 2043), (150, 1362), (180, 1135), (225, 908), (227, 900), (300, 681), (450, 454)]