149132600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17341}}^1$

素因数の和:17400

約数の個数: 48

約数和(自身を含む): 354817320

約数和(自身を除く): 205684720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 17341, 34682, 69364, 86705, 138728, 173410, 346820, 433525, 693640, 745663, 867050, 1491326, 1734100, 2982652, 3468200, 3728315, 5965304, 7456630, 14913260, 18641575, 29826520, 37283150, 74566300, 149132600]

約数ペア:

[(1, 149132600), (2, 74566300), (4, 37283150), (5, 29826520), (8, 18641575), (10, 14913260), (20, 7456630), (25, 5965304), (40, 3728315), (43, 3468200), (50, 2982652), (86, 1734100), (100, 1491326), (172, 867050), (200, 745663), (215, 693640), (344, 433525), (430, 346820), (860, 173410), (1075, 138728), (1720, 86705), (2150, 69364), (4300, 34682), (8600, 17341)]