173309940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9533}}^1$

素因数の和:9649

約数の個数: 72

約数和(自身を含む): 530967528

約数和(自身を除く): 357657588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 9533, 18180, 19066, 28599, 38132, 47665, 57198, 85797, 95330, 114396, 142995, 171594, 190660, 285990, 343188, 428985, 571980, 857970, 962833, 1715940, 1925666, 2888499, 3851332, 4814165, 5776998, 8665497, 9628330, 11553996, 14442495, 17330994, 19256660, 28884990, 34661988, 43327485, 57769980, 86654970, 173309940]

約数ペア:

[(1, 173309940), (2, 86654970), (3, 57769980), (4, 43327485), (5, 34661988), (6, 28884990), (9, 19256660), (10, 17330994), (12, 14442495), (15, 11553996), (18, 9628330), (20, 8665497), (30, 5776998), (36, 4814165), (45, 3851332), (60, 2888499), (90, 1925666), (101, 1715940), (180, 962833), (202, 857970), (303, 571980), (404, 428985), (505, 343188), (606, 285990), (909, 190660), (1010, 171594), (1212, 142995), (1515, 114396), (1818, 95330), (2020, 85797), (3030, 57198), (3636, 47665), (4545, 38132), (6060, 28599), (9090, 19066), (9533, 18180)]