27303480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^2$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 93791880

約数和(自身を除く): 66488400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 243, 265, 270, 318, 324, 360, 405, 424, 477, 486, 530, 540, 636, 648, 795, 810, 954, 972, 1060, 1080, 1215, 1272, 1431, 1590, 1620, 1908, 1944, 2120, 2385, 2430, 2809, 2862, 3180, 3240, 3816, 4293, 4770, 4860, 5618, 5724, 6360, 7155, 8427, 8586, 9540, 9720, 11236, 11448, 12879, 14045, 14310, 16854, 17172, 19080, 21465, 22472, 25281, 25758, 28090, 28620, 33708, 34344, 42135, 42930, 50562, 51516, 56180, 57240, 64395, 67416, 75843, 84270, 85860, 101124, 103032, 112360, 126405, 128790, 151686, 168540, 171720, 202248, 227529, 252810, 257580, 303372, 337080, 379215, 455058, 505620, 515160, 606744, 682587, 758430, 910116, 1011240, 1137645, 1365174, 1516860, 1820232, 2275290, 2730348, 3033720, 3412935, 4550580, 5460696, 6825870, 9101160, 13651740, 27303480]

約数ペア:

[(1, 27303480), (2, 13651740), (3, 9101160), (4, 6825870), (5, 5460696), (6, 4550580), (8, 3412935), (9, 3033720), (10, 2730348), (12, 2275290), (15, 1820232), (18, 1516860), (20, 1365174), (24, 1137645), (27, 1011240), (30, 910116), (36, 758430), (40, 682587), (45, 606744), (53, 515160), (54, 505620), (60, 455058), (72, 379215), (81, 337080), (90, 303372), (106, 257580), (108, 252810), (120, 227529), (135, 202248), (159, 171720), (162, 168540), (180, 151686), (212, 128790), (216, 126405), (243, 112360), (265, 103032), (270, 101124), (318, 85860), (324, 84270), (360, 75843), (405, 67416), (424, 64395), (477, 57240), (486, 56180), (530, 51516), (540, 50562), (636, 42930), (648, 42135), (795, 34344), (810, 33708), (954, 28620), (972, 28090), (1060, 25758), (1080, 25281), (1215, 22472), (1272, 21465), (1431, 19080), (1590, 17172), (1620, 16854), (1908, 14310), (1944, 14045), (2120, 12879), (2385, 11448), (2430, 11236), (2809, 9720), (2862, 9540), (3180, 8586), (3240, 8427), (3816, 7155), (4293, 6360), (4770, 5724), (4860, 5618)]