189929340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 592892160

約数和(自身を除く): 402962820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 547, 643, 1094, 1286, 1641, 1929, 2188, 2572, 2735, 3215, 3282, 3858, 4923, 5470, 5787, 6430, 6564, 7716, 8205, 9645, 9846, 10940, 11574, 12860, 14769, 16410, 17361, 19290, 19692, 23148, 24615, 28935, 29538, 32820, 34722, 38580, 49230, 57870, 59076, 69444, 73845, 86805, 98460, 115740, 147690, 173610, 295380, 347220, 351721, 703442, 1055163, 1406884, 1758605, 2110326, 3165489, 3517210, 4220652, 5275815, 6330978, 7034420, 9496467, 10551630, 12661956, 15827445, 18992934, 21103260, 31654890, 37985868, 47482335, 63309780, 94964670, 189929340]

約数ペア:

[(1, 189929340), (2, 94964670), (3, 63309780), (4, 47482335), (5, 37985868), (6, 31654890), (9, 21103260), (10, 18992934), (12, 15827445), (15, 12661956), (18, 10551630), (20, 9496467), (27, 7034420), (30, 6330978), (36, 5275815), (45, 4220652), (54, 3517210), (60, 3165489), (90, 2110326), (108, 1758605), (135, 1406884), (180, 1055163), (270, 703442), (540, 351721), (547, 347220), (643, 295380), (1094, 173610), (1286, 147690), (1641, 115740), (1929, 98460), (2188, 86805), (2572, 73845), (2735, 69444), (3215, 59076), (3282, 57870), (3858, 49230), (4923, 38580), (5470, 34722), (5787, 32820), (6430, 29538), (6564, 28935), (7716, 24615), (8205, 23148), (9645, 19692), (9846, 19290), (10940, 17361), (11574, 16410), (12860, 14769)]