171449550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2741}}^1$

素因数の和:2898

約数の個数: 72

約数和(自身を含む): 464110920

約数和(自身を除く): 292661370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 225, 278, 417, 450, 695, 834, 1251, 1390, 2085, 2502, 2741, 3475, 4170, 5482, 6255, 6950, 8223, 10425, 12510, 13705, 16446, 20850, 24669, 27410, 31275, 41115, 49338, 62550, 68525, 82230, 123345, 137050, 205575, 246690, 380999, 411150, 616725, 761998, 1142997, 1233450, 1904995, 2285994, 3428991, 3809990, 5714985, 6857982, 9524975, 11429970, 17144955, 19049950, 28574925, 34289910, 57149850, 85724775, 171449550]

約数ペア:

[(1, 171449550), (2, 85724775), (3, 57149850), (5, 34289910), (6, 28574925), (9, 19049950), (10, 17144955), (15, 11429970), (18, 9524975), (25, 6857982), (30, 5714985), (45, 3809990), (50, 3428991), (75, 2285994), (90, 1904995), (139, 1233450), (150, 1142997), (225, 761998), (278, 616725), (417, 411150), (450, 380999), (695, 246690), (834, 205575), (1251, 137050), (1390, 123345), (2085, 82230), (2502, 68525), (2741, 62550), (3475, 49338), (4170, 41115), (5482, 31275), (6255, 27410), (6950, 24669), (8223, 20850), (10425, 16446), (12510, 13705)]