271865880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5322

約数の個数: 192

約数和(自身を含む): 1038229920

約数和(自身を除く): 766364040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5281, 5720, 6435, 8580, 10296, 10562, 12870, 15843, 17160, 21124, 25740, 26405, 31686, 42248, 47529, 51480, 52810, 58091, 63372, 68653, 79215, 95058, 105620, 116182, 126744, 137306, 158430, 174273, 190116, 205959, 211240, 232364, 237645, 274612, 290455, 316860, 343265, 348546, 380232, 411918, 464728, 475290, 522819, 549224, 580910, 617877, 633720, 686530, 697092, 755183, 823836, 871365, 950580, 1029795, 1045638, 1161820, 1235754, 1373060, 1394184, 1510366, 1647672, 1742730, 1901160, 2059590, 2091276, 2265549, 2323640, 2471508, 2614095, 2746120, 3020732, 3089385, 3485460, 3775915, 4119180, 4182552, 4531098, 4943016, 5228190, 6041464, 6178770, 6796647, 6970920, 7551830, 8238360, 9062196, 10456380, 11327745, 12357540, 13593294, 15103660, 18124392, 20912760, 22655490, 24715080, 27186588, 30207320, 33983235, 45310980, 54373176, 67966470, 90621960, 135932940, 271865880]

約数ペア:

[(1, 271865880), (2, 135932940), (3, 90621960), (4, 67966470), (5, 54373176), (6, 45310980), (8, 33983235), (9, 30207320), (10, 27186588), (11, 24715080), (12, 22655490), (13, 20912760), (15, 18124392), (18, 15103660), (20, 13593294), (22, 12357540), (24, 11327745), (26, 10456380), (30, 9062196), (33, 8238360), (36, 7551830), (39, 6970920), (40, 6796647), (44, 6178770), (45, 6041464), (52, 5228190), (55, 4943016), (60, 4531098), (65, 4182552), (66, 4119180), (72, 3775915), (78, 3485460), (88, 3089385), (90, 3020732), (99, 2746120), (104, 2614095), (110, 2471508), (117, 2323640), (120, 2265549), (130, 2091276), (132, 2059590), (143, 1901160), (156, 1742730), (165, 1647672), (180, 1510366), (195, 1394184), (198, 1373060), (220, 1235754), (234, 1161820), (260, 1045638), (264, 1029795), (286, 950580), (312, 871365), (330, 823836), (360, 755183), (390, 697092), (396, 686530), (429, 633720), (440, 617877), (468, 580910), (495, 549224), (520, 522819), (572, 475290), (585, 464728), (660, 411918), (715, 380232), (780, 348546), (792, 343265), (858, 316860), (936, 290455), (990, 274612), (1144, 237645), (1170, 232364), (1287, 211240), (1320, 205959), (1430, 190116), (1560, 174273), (1716, 158430), (1980, 137306), (2145, 126744), (2340, 116182), (2574, 105620), (2860, 95058), (3432, 79215), (3960, 68653), (4290, 63372), (4680, 58091), (5148, 52810), (5281, 51480), (5720, 47529), (6435, 42248), (8580, 31686), (10296, 26405), (10562, 25740), (12870, 21124), (15843, 17160)]