171527220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 543428424

約数和(自身を除く): 371901204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 405, 452, 540, 565, 678, 810, 937, 1017, 1130, 1356, 1620, 1695, 1874, 2034, 2260, 2811, 3051, 3390, 3748, 4068, 4685, 5085, 5622, 6102, 6780, 8433, 9153, 9370, 10170, 11244, 12204, 14055, 15255, 16866, 18306, 18740, 20340, 25299, 28110, 30510, 33732, 36612, 42165, 45765, 50598, 56220, 61020, 75897, 84330, 91530, 101196, 105881, 126495, 151794, 168660, 183060, 211762, 252990, 303588, 317643, 379485, 423524, 505980, 529405, 635286, 758970, 952929, 1058810, 1270572, 1517940, 1588215, 1905858, 2117620, 2858787, 3176430, 3811716, 4764645, 5717574, 6352860, 8576361, 9529290, 11435148, 14293935, 17152722, 19058580, 28587870, 34305444, 42881805, 57175740, 85763610, 171527220]

約数ペア:

[(1, 171527220), (2, 85763610), (3, 57175740), (4, 42881805), (5, 34305444), (6, 28587870), (9, 19058580), (10, 17152722), (12, 14293935), (15, 11435148), (18, 9529290), (20, 8576361), (27, 6352860), (30, 5717574), (36, 4764645), (45, 3811716), (54, 3176430), (60, 2858787), (81, 2117620), (90, 1905858), (108, 1588215), (113, 1517940), (135, 1270572), (162, 1058810), (180, 952929), (226, 758970), (270, 635286), (324, 529405), (339, 505980), (405, 423524), (452, 379485), (540, 317643), (565, 303588), (678, 252990), (810, 211762), (937, 183060), (1017, 168660), (1130, 151794), (1356, 126495), (1620, 105881), (1695, 101196), (1874, 91530), (2034, 84330), (2260, 75897), (2811, 61020), (3051, 56220), (3390, 50598), (3748, 45765), (4068, 42165), (4685, 36612), (5085, 33732), (5622, 30510), (6102, 28110), (6780, 25299), (8433, 20340), (9153, 18740), (9370, 18306), (10170, 16866), (11244, 15255), (12204, 14055)]