155388060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5717}}^1$

素因数の和:5883

約数の個数: 72

約数和(自身を含む): 474548256

約数和(自身を除く): 319160196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 5717, 6795, 9060, 11434, 13590, 17151, 22868, 27180, 28585, 34302, 51453, 57170, 68604, 85755, 102906, 114340, 171510, 205812, 257265, 343020, 514530, 863267, 1029060, 1726534, 2589801, 3453068, 4316335, 5179602, 7769403, 8632670, 10359204, 12949005, 15538806, 17265340, 25898010, 31077612, 38847015, 51796020, 77694030, 155388060]

約数ペア:

[(1, 155388060), (2, 77694030), (3, 51796020), (4, 38847015), (5, 31077612), (6, 25898010), (9, 17265340), (10, 15538806), (12, 12949005), (15, 10359204), (18, 8632670), (20, 7769403), (30, 5179602), (36, 4316335), (45, 3453068), (60, 2589801), (90, 1726534), (151, 1029060), (180, 863267), (302, 514530), (453, 343020), (604, 257265), (755, 205812), (906, 171510), (1359, 114340), (1510, 102906), (1812, 85755), (2265, 68604), (2718, 57170), (3020, 51453), (4530, 34302), (5436, 28585), (5717, 27180), (6795, 22868), (9060, 17151), (11434, 13590)]