242388600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{403981}}^1$

素因数の和:404000

約数の個数: 48

約数和(自身を含む): 751406520

約数和(自身を除く): 509017920

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, 403981, 807962, 1211943, 1615924, 2019905, 2423886, 3231848, 4039810, 4847772, 6059715, 8079620, 9695544, 10099525, 12119430, 16159240, 20199050, 24238860, 30298575, 40398100, 48477720, 60597150, 80796200, 121194300, 242388600]

約数ペア:

[(1, 242388600), (2, 121194300), (3, 80796200), (4, 60597150), (5, 48477720), (6, 40398100), (8, 30298575), (10, 24238860), (12, 20199050), (15, 16159240), (20, 12119430), (24, 10099525), (25, 9695544), (30, 8079620), (40, 6059715), (50, 4847772), (60, 4039810), (75, 3231848), (100, 2423886), (120, 2019905), (150, 1615924), (200, 1211943), (300, 807962), (600, 403981)]