63489780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9533}}^1$

素因数の和:9585

約数の個数: 72

約数和(自身を含む): 197811432

約数和(自身を除く): 134321652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 9533, 19066, 28599, 38132, 47665, 57198, 85797, 95330, 114396, 142995, 171594, 190660, 285990, 343188, 352721, 428985, 571980, 705442, 857970, 1058163, 1410884, 1715940, 1763605, 2116326, 3174489, 3527210, 4232652, 5290815, 6348978, 7054420, 10581630, 12697956, 15872445, 21163260, 31744890, 63489780]

約数ペア:

[(1, 63489780), (2, 31744890), (3, 21163260), (4, 15872445), (5, 12697956), (6, 10581630), (9, 7054420), (10, 6348978), (12, 5290815), (15, 4232652), (18, 3527210), (20, 3174489), (30, 2116326), (36, 1763605), (37, 1715940), (45, 1410884), (60, 1058163), (74, 857970), (90, 705442), (111, 571980), (148, 428985), (180, 352721), (185, 343188), (222, 285990), (333, 190660), (370, 171594), (444, 142995), (555, 114396), (666, 95330), (740, 85797), (1110, 57198), (1332, 47665), (1665, 38132), (2220, 28599), (3330, 19066), (6660, 9533)]