74812100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 184863168

約数和(自身を除く): 110051068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 2957, 5060, 5914, 6325, 11828, 12650, 14785, 25300, 29570, 32527, 59140, 65054, 68011, 73925, 130108, 136022, 147850, 162635, 272044, 295700, 325270, 340055, 650540, 680110, 748121, 813175, 1360220, 1496242, 1626350, 1700275, 2992484, 3252700, 3400550, 3740605, 6801100, 7481210, 14962420, 18703025, 37406050, 74812100]

約数ペア:

[(1, 74812100), (2, 37406050), (4, 18703025), (5, 14962420), (10, 7481210), (11, 6801100), (20, 3740605), (22, 3400550), (23, 3252700), (25, 2992484), (44, 1700275), (46, 1626350), (50, 1496242), (55, 1360220), (92, 813175), (100, 748121), (110, 680110), (115, 650540), (220, 340055), (230, 325270), (253, 295700), (275, 272044), (460, 162635), (506, 147850), (550, 136022), (575, 130108), (1012, 73925), (1100, 68011), (1150, 65054), (1265, 59140), (2300, 32527), (2530, 29570), (2957, 25300), (5060, 14785), (5914, 12650), (6325, 11828)]