75671280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 160

約数和(自身を含む): 265965120

約数和(自身を除く): 190293840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 661, 720, 795, 848, 954, 1060, 1080, 1272, 1322, 1431, 1590, 1908, 1983, 2120, 2160, 2385, 2544, 2644, 2862, 3180, 3305, 3816, 3966, 4240, 4770, 5288, 5724, 5949, 6360, 6610, 7155, 7632, 7932, 9540, 9915, 10576, 11448, 11898, 12720, 13220, 14310, 15864, 17847, 19080, 19830, 22896, 23796, 26440, 28620, 29745, 31728, 35033, 35694, 38160, 39660, 47592, 52880, 57240, 59490, 70066, 71388, 79320, 89235, 95184, 105099, 114480, 118980, 140132, 142776, 158640, 175165, 178470, 210198, 237960, 280264, 285552, 315297, 350330, 356940, 420396, 475920, 525495, 560528, 630594, 700660, 713880, 840792, 945891, 1050990, 1261188, 1401320, 1427760, 1576485, 1681584, 1891782, 2101980, 2522376, 2802640, 3152970, 3783564, 4203960, 4729455, 5044752, 6305940, 7567128, 8407920, 9458910, 12611880, 15134256, 18917820, 25223760, 37835640, 75671280]

約数ペア:

[(1, 75671280), (2, 37835640), (3, 25223760), (4, 18917820), (5, 15134256), (6, 12611880), (8, 9458910), (9, 8407920), (10, 7567128), (12, 6305940), (15, 5044752), (16, 4729455), (18, 4203960), (20, 3783564), (24, 3152970), (27, 2802640), (30, 2522376), (36, 2101980), (40, 1891782), (45, 1681584), (48, 1576485), (53, 1427760), (54, 1401320), (60, 1261188), (72, 1050990), (80, 945891), (90, 840792), (106, 713880), (108, 700660), (120, 630594), (135, 560528), (144, 525495), (159, 475920), (180, 420396), (212, 356940), (216, 350330), (240, 315297), (265, 285552), (270, 280264), (318, 237960), (360, 210198), (424, 178470), (432, 175165), (477, 158640), (530, 142776), (540, 140132), (636, 118980), (661, 114480), (720, 105099), (795, 95184), (848, 89235), (954, 79320), (1060, 71388), (1080, 70066), (1272, 59490), (1322, 57240), (1431, 52880), (1590, 47592), (1908, 39660), (1983, 38160), (2120, 35694), (2160, 35033), (2385, 31728), (2544, 29745), (2644, 28620), (2862, 26440), (3180, 23796), (3305, 22896), (3816, 19830), (3966, 19080), (4240, 17847), (4770, 15864), (5288, 14310), (5724, 13220), (5949, 12720), (6360, 11898), (6610, 11448), (7155, 10576), (7632, 9915), (7932, 9540)]