21132600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{35221}}^1$

素因数の和:35240

約数の個数: 48

約数和(自身を含む): 65512920

約数和(自身を除く): 44380320

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, 35221, 70442, 105663, 140884, 176105, 211326, 281768, 352210, 422652, 528315, 704420, 845304, 880525, 1056630, 1408840, 1761050, 2113260, 2641575, 3522100, 4226520, 5283150, 7044200, 10566300, 21132600]

約数ペア:

[(1, 21132600), (2, 10566300), (3, 7044200), (4, 5283150), (5, 4226520), (6, 3522100), (8, 2641575), (10, 2113260), (12, 1761050), (15, 1408840), (20, 1056630), (24, 880525), (25, 845304), (30, 704420), (40, 528315), (50, 422652), (60, 352210), (75, 281768), (100, 211326), (120, 176105), (150, 140884), (200, 105663), (300, 70442), (600, 35221)]