127844100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{142049}}^1$

素因数の和:142069

約数の個数: 54

約数和(自身を含む): 400723050

約数和(自身を除く): 272878950

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 142049, 284098, 426147, 568196, 710245, 852294, 1278441, 1420490, 1704588, 2130735, 2556882, 2840980, 3551225, 4261470, 5113764, 6392205, 7102450, 8522940, 10653675, 12784410, 14204900, 21307350, 25568820, 31961025, 42614700, 63922050, 127844100]

約数ペア:

[(1, 127844100), (2, 63922050), (3, 42614700), (4, 31961025), (5, 25568820), (6, 21307350), (9, 14204900), (10, 12784410), (12, 10653675), (15, 8522940), (18, 7102450), (20, 6392205), (25, 5113764), (30, 4261470), (36, 3551225), (45, 2840980), (50, 2556882), (60, 2130735), (75, 1704588), (90, 1420490), (100, 1278441), (150, 852294), (180, 710245), (225, 568196), (300, 426147), (450, 284098), (900, 142049)]