274608060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 783552000

約数和(自身を除く): 508943940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 199, 211, 218, 327, 398, 422, 436, 545, 597, 633, 654, 796, 844, 995, 1055, 1090, 1194, 1266, 1308, 1635, 1990, 2110, 2180, 2388, 2532, 2985, 3165, 3270, 3980, 4220, 5970, 6330, 6540, 11940, 12660, 21691, 22999, 41989, 43382, 45998, 65073, 68997, 83978, 86764, 91996, 108455, 114995, 125967, 130146, 137994, 167956, 209945, 216910, 229990, 251934, 260292, 275988, 325365, 344985, 419890, 433820, 459980, 503868, 629835, 650730, 689970, 839780, 1259670, 1301460, 1379940, 2519340, 4576801, 9153602, 13730403, 18307204, 22884005, 27460806, 45768010, 54921612, 68652015, 91536020, 137304030, 274608060]

約数ペア:

[(1, 274608060), (2, 137304030), (3, 91536020), (4, 68652015), (5, 54921612), (6, 45768010), (10, 27460806), (12, 22884005), (15, 18307204), (20, 13730403), (30, 9153602), (60, 4576801), (109, 2519340), (199, 1379940), (211, 1301460), (218, 1259670), (327, 839780), (398, 689970), (422, 650730), (436, 629835), (545, 503868), (597, 459980), (633, 433820), (654, 419890), (796, 344985), (844, 325365), (995, 275988), (1055, 260292), (1090, 251934), (1194, 229990), (1266, 216910), (1308, 209945), (1635, 167956), (1990, 137994), (2110, 130146), (2180, 125967), (2388, 114995), (2532, 108455), (2985, 91996), (3165, 86764), (3270, 83978), (3980, 68997), (4220, 65073), (5970, 45998), (6330, 43382), (6540, 41989), (11940, 22999), (12660, 21691)]