20808220200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{34680367}}^1$

素因数の和:34680386

約数の個数: 48

約数和(自身を含む): 64505484480

約数和(自身を除く): 43697264280

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, 34680367, 69360734, 104041101, 138721468, 173401835, 208082202, 277442936, 346803670, 416164404, 520205505, 693607340, 832328808, 867009175, 1040411010, 1387214680, 1734018350, 2080822020, 2601027525, 3468036700, 4161644040, 5202055050, 6936073400, 10404110100, 20808220200]

約数ペア:

[(1, 20808220200), (2, 10404110100), (3, 6936073400), (4, 5202055050), (5, 4161644040), (6, 3468036700), (8, 2601027525), (10, 2080822020), (12, 1734018350), (15, 1387214680), (20, 1040411010), (24, 867009175), (25, 832328808), (30, 693607340), (40, 520205505), (50, 416164404), (60, 346803670), (75, 277442936), (100, 208082202), (120, 173401835), (150, 138721468), (200, 104041101), (300, 69360734), (600, 34680367)]