54305460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27427}}^1$

素因数の和:27453

約数の個数: 72

約数和(自身を含む): 179708256

約数和(自身を除く): 125402796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 27427, 54854, 82281, 109708, 137135, 164562, 246843, 274270, 301697, 329124, 411405, 493686, 548540, 603394, 822810, 905091, 987372, 1206788, 1234215, 1508485, 1645620, 1810182, 2468430, 2715273, 3016970, 3620364, 4525455, 4936860, 5430546, 6033940, 9050910, 10861092, 13576365, 18101820, 27152730, 54305460]

約数ペア:

[(1, 54305460), (2, 27152730), (3, 18101820), (4, 13576365), (5, 10861092), (6, 9050910), (9, 6033940), (10, 5430546), (11, 4936860), (12, 4525455), (15, 3620364), (18, 3016970), (20, 2715273), (22, 2468430), (30, 1810182), (33, 1645620), (36, 1508485), (44, 1234215), (45, 1206788), (55, 987372), (60, 905091), (66, 822810), (90, 603394), (99, 548540), (110, 493686), (132, 411405), (165, 329124), (180, 301697), (198, 274270), (220, 246843), (330, 164562), (396, 137135), (495, 109708), (660, 82281), (990, 54854), (1980, 27427)]