85574280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 282268800

約数和(自身を除く): 196694520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 241, 264, 269, 330, 440, 482, 538, 660, 723, 807, 964, 1076, 1205, 1320, 1345, 1446, 1614, 1928, 2152, 2410, 2651, 2690, 2892, 2959, 3228, 3615, 4035, 4820, 5302, 5380, 5784, 5918, 6456, 7230, 7953, 8070, 8877, 9640, 10604, 10760, 11836, 13255, 14460, 14795, 15906, 16140, 17754, 21208, 23672, 26510, 28920, 29590, 31812, 32280, 35508, 39765, 44385, 53020, 59180, 63624, 64829, 71016, 79530, 88770, 106040, 118360, 129658, 159060, 177540, 194487, 259316, 318120, 324145, 355080, 388974, 518632, 648290, 713119, 777948, 972435, 1296580, 1426238, 1555896, 1944870, 2139357, 2593160, 2852476, 3565595, 3889740, 4278714, 5704952, 7131190, 7779480, 8557428, 10696785, 14262380, 17114856, 21393570, 28524760, 42787140, 85574280]

約数ペア:

[(1, 85574280), (2, 42787140), (3, 28524760), (4, 21393570), (5, 17114856), (6, 14262380), (8, 10696785), (10, 8557428), (11, 7779480), (12, 7131190), (15, 5704952), (20, 4278714), (22, 3889740), (24, 3565595), (30, 2852476), (33, 2593160), (40, 2139357), (44, 1944870), (55, 1555896), (60, 1426238), (66, 1296580), (88, 972435), (110, 777948), (120, 713119), (132, 648290), (165, 518632), (220, 388974), (241, 355080), (264, 324145), (269, 318120), (330, 259316), (440, 194487), (482, 177540), (538, 159060), (660, 129658), (723, 118360), (807, 106040), (964, 88770), (1076, 79530), (1205, 71016), (1320, 64829), (1345, 63624), (1446, 59180), (1614, 53020), (1928, 44385), (2152, 39765), (2410, 35508), (2651, 32280), (2690, 31812), (2892, 29590), (2959, 28920), (3228, 26510), (3615, 23672), (4035, 21208), (4820, 17754), (5302, 16140), (5380, 15906), (5784, 14795), (5918, 14460), (6456, 13255), (7230, 11836), (7953, 10760), (8070, 10604), (8877, 9640)]