66553560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 217620000

約数和(自身を除く): 151066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 929, 995, 1194, 1592, 1791, 1858, 1990, 2388, 2787, 2985, 3582, 3716, 3980, 4645, 4776, 5574, 5970, 7164, 7432, 7960, 8361, 8955, 9290, 11148, 11940, 13935, 14328, 16722, 17910, 18580, 22296, 23880, 27870, 33444, 35820, 37160, 41805, 55740, 66888, 71640, 83610, 111480, 167220, 184871, 334440, 369742, 554613, 739484, 924355, 1109226, 1478968, 1663839, 1848710, 2218452, 2773065, 3327678, 3697420, 4436904, 5546130, 6655356, 7394840, 8319195, 11092260, 13310712, 16638390, 22184520, 33276780, 66553560]

約数ペア:

[(1, 66553560), (2, 33276780), (3, 22184520), (4, 16638390), (5, 13310712), (6, 11092260), (8, 8319195), (9, 7394840), (10, 6655356), (12, 5546130), (15, 4436904), (18, 3697420), (20, 3327678), (24, 2773065), (30, 2218452), (36, 1848710), (40, 1663839), (45, 1478968), (60, 1109226), (72, 924355), (90, 739484), (120, 554613), (180, 369742), (199, 334440), (360, 184871), (398, 167220), (597, 111480), (796, 83610), (929, 71640), (995, 66888), (1194, 55740), (1592, 41805), (1791, 37160), (1858, 35820), (1990, 33444), (2388, 27870), (2787, 23880), (2985, 22296), (3582, 18580), (3716, 17910), (3980, 16722), (4645, 14328), (4776, 13935), (5574, 11940), (5970, 11148), (7164, 9290), (7432, 8955), (7960, 8361)]