90662760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:808

約数の個数: 128

約数和(自身を含む): 305049600

約数和(自身を除く): 214386840

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, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 661, 762, 1016, 1080, 1143, 1270, 1322, 1524, 1905, 1983, 2286, 2540, 2644, 3048, 3305, 3429, 3810, 3966, 4572, 5080, 5288, 5715, 5949, 6610, 6858, 7620, 7932, 9144, 9915, 11430, 11898, 13220, 13716, 15240, 15864, 17145, 17847, 19830, 22860, 23796, 26440, 27432, 29745, 34290, 35694, 39660, 45720, 47592, 59490, 68580, 71388, 79320, 83947, 89235, 118980, 137160, 142776, 167894, 178470, 237960, 251841, 335788, 356940, 419735, 503682, 671576, 713880, 755523, 839470, 1007364, 1259205, 1511046, 1678940, 2014728, 2266569, 2518410, 3022092, 3357880, 3777615, 4533138, 5036820, 6044184, 7555230, 9066276, 10073640, 11332845, 15110460, 18132552, 22665690, 30220920, 45331380, 90662760]

約数ペア:

[(1, 90662760), (2, 45331380), (3, 30220920), (4, 22665690), (5, 18132552), (6, 15110460), (8, 11332845), (9, 10073640), (10, 9066276), (12, 7555230), (15, 6044184), (18, 5036820), (20, 4533138), (24, 3777615), (27, 3357880), (30, 3022092), (36, 2518410), (40, 2266569), (45, 2014728), (54, 1678940), (60, 1511046), (72, 1259205), (90, 1007364), (108, 839470), (120, 755523), (127, 713880), (135, 671576), (180, 503682), (216, 419735), (254, 356940), (270, 335788), (360, 251841), (381, 237960), (508, 178470), (540, 167894), (635, 142776), (661, 137160), (762, 118980), (1016, 89235), (1080, 83947), (1143, 79320), (1270, 71388), (1322, 68580), (1524, 59490), (1905, 47592), (1983, 45720), (2286, 39660), (2540, 35694), (2644, 34290), (3048, 29745), (3305, 27432), (3429, 26440), (3810, 23796), (3966, 22860), (4572, 19830), (5080, 17847), (5288, 17145), (5715, 15864), (5949, 15240), (6610, 13716), (6858, 13220), (7620, 11898), (7932, 11430), (9144, 9915)]