27067980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2267}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 49136820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2267, 2388, 2985, 3980, 4534, 5970, 6801, 9068, 11335, 11940, 13602, 22670, 27204, 34005, 45340, 68010, 136020, 451133, 902266, 1353399, 1804532, 2255665, 2706798, 4511330, 5413596, 6766995, 9022660, 13533990, 27067980]

約数ペア:

[(1, 27067980), (2, 13533990), (3, 9022660), (4, 6766995), (5, 5413596), (6, 4511330), (10, 2706798), (12, 2255665), (15, 1804532), (20, 1353399), (30, 902266), (60, 451133), (199, 136020), (398, 68010), (597, 45340), (796, 34005), (995, 27204), (1194, 22670), (1990, 13602), (2267, 11940), (2388, 11335), (2985, 9068), (3980, 6801), (4534, 5970)]