3903624180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{145549}}^1$

素因数の和:145713

約数の個数: 72

約数和(自身を含む): 11920545000

約数和(自身を除く): 8016920820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 13410, 26820, 145549, 291098, 436647, 582196, 727745, 873294, 1309941, 1455490, 1746588, 2183235, 2619882, 2910980, 4366470, 5239764, 6549705, 8732940, 13099410, 21686801, 26198820, 43373602, 65060403, 86747204, 108434005, 130120806, 195181209, 216868010, 260241612, 325302015, 390362418, 433736020, 650604030, 780724836, 975906045, 1301208060, 1951812090, 3903624180]

約数ペア:

[(1, 3903624180), (2, 1951812090), (3, 1301208060), (4, 975906045), (5, 780724836), (6, 650604030), (9, 433736020), (10, 390362418), (12, 325302015), (15, 260241612), (18, 216868010), (20, 195181209), (30, 130120806), (36, 108434005), (45, 86747204), (60, 65060403), (90, 43373602), (149, 26198820), (180, 21686801), (298, 13099410), (447, 8732940), (596, 6549705), (745, 5239764), (894, 4366470), (1341, 2910980), (1490, 2619882), (1788, 2183235), (2235, 1746588), (2682, 1455490), (2980, 1309941), (4470, 873294), (5364, 727745), (6705, 582196), (8940, 436647), (13410, 291098), (26820, 145549)]