70728600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{117881}}^1$

素因数の和:117900

約数の個数: 48

約数和(自身を含む): 219260520

約数和(自身を除く): 148531920

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, 117881, 235762, 353643, 471524, 589405, 707286, 943048, 1178810, 1414572, 1768215, 2357620, 2829144, 2947025, 3536430, 4715240, 5894050, 7072860, 8841075, 11788100, 14145720, 17682150, 23576200, 35364300, 70728600]

約数ペア:

[(1, 70728600), (2, 35364300), (3, 23576200), (4, 17682150), (5, 14145720), (6, 11788100), (8, 8841075), (10, 7072860), (12, 5894050), (15, 4715240), (20, 3536430), (24, 2947025), (25, 2829144), (30, 2357620), (40, 1768215), (50, 1414572), (60, 1178810), (75, 943048), (100, 707286), (120, 589405), (150, 471524), (200, 353643), (300, 235762), (600, 117881)]