199118520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{184369}}^1$

素因数の和:184389

約数の個数: 64

約数和(自身を含む): 663732000

約数和(自身を除く): 464613480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 184369, 368738, 553107, 737476, 921845, 1106214, 1474952, 1659321, 1843690, 2212428, 2765535, 3318642, 3687380, 4424856, 4977963, 5531070, 6637284, 7374760, 8296605, 9955926, 11062140, 13274568, 16593210, 19911852, 22124280, 24889815, 33186420, 39823704, 49779630, 66372840, 99559260, 199118520]

約数ペア:

[(1, 199118520), (2, 99559260), (3, 66372840), (4, 49779630), (5, 39823704), (6, 33186420), (8, 24889815), (9, 22124280), (10, 19911852), (12, 16593210), (15, 13274568), (18, 11062140), (20, 9955926), (24, 8296605), (27, 7374760), (30, 6637284), (36, 5531070), (40, 4977963), (45, 4424856), (54, 3687380), (60, 3318642), (72, 2765535), (90, 2212428), (108, 1843690), (120, 1659321), (135, 1474952), (180, 1106214), (216, 921845), (270, 737476), (360, 553107), (540, 368738), (1080, 184369)]