55251720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17053}}^1$

素因数の和:17076

約数の個数: 80

約数和(自身を含む): 185718060

約数和(自身を除く): 130466340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 17053, 34106, 51159, 68212, 85265, 102318, 136424, 153477, 170530, 204636, 255795, 306954, 341060, 409272, 460431, 511590, 613908, 682120, 767385, 920862, 1023180, 1227816, 1381293, 1534770, 1841724, 2046360, 2302155, 2762586, 3069540, 3683448, 4604310, 5525172, 6139080, 6906465, 9208620, 11050344, 13812930, 18417240, 27625860, 55251720]

約数ペア:

[(1, 55251720), (2, 27625860), (3, 18417240), (4, 13812930), (5, 11050344), (6, 9208620), (8, 6906465), (9, 6139080), (10, 5525172), (12, 4604310), (15, 3683448), (18, 3069540), (20, 2762586), (24, 2302155), (27, 2046360), (30, 1841724), (36, 1534770), (40, 1381293), (45, 1227816), (54, 1023180), (60, 920862), (72, 767385), (81, 682120), (90, 613908), (108, 511590), (120, 460431), (135, 409272), (162, 341060), (180, 306954), (216, 255795), (270, 204636), (324, 170530), (360, 153477), (405, 136424), (540, 102318), (648, 85265), (810, 68212), (1080, 51159), (1620, 34106), (3240, 17053)]