30124600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13693}}^1$

素因数の和:13720

約数の個数: 48

約数和(自身を含む): 76412520

約数和(自身を除く): 46287920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13693, 27386, 54772, 68465, 109544, 136930, 150623, 273860, 301246, 342325, 547720, 602492, 684650, 753115, 1204984, 1369300, 1506230, 2738600, 3012460, 3765575, 6024920, 7531150, 15062300, 30124600]

約数ペア:

[(1, 30124600), (2, 15062300), (4, 7531150), (5, 6024920), (8, 3765575), (10, 3012460), (11, 2738600), (20, 1506230), (22, 1369300), (25, 1204984), (40, 753115), (44, 684650), (50, 602492), (55, 547720), (88, 342325), (100, 301246), (110, 273860), (200, 150623), (220, 136930), (275, 109544), (440, 68465), (550, 54772), (1100, 27386), (2200, 13693)]