54929880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 184766400

約数和(自身を除く): 129836520

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, 135, 180, 181, 216, 270, 281, 360, 362, 540, 543, 562, 724, 843, 905, 1080, 1086, 1124, 1405, 1448, 1629, 1686, 1810, 2172, 2248, 2529, 2715, 2810, 3258, 3372, 3620, 4215, 4344, 4887, 5058, 5430, 5620, 6516, 6744, 7240, 7587, 8145, 8430, 9774, 10116, 10860, 11240, 12645, 13032, 15174, 16290, 16860, 19548, 20232, 21720, 24435, 25290, 30348, 32580, 33720, 37935, 39096, 48870, 50580, 50861, 60696, 65160, 75870, 97740, 101160, 101722, 151740, 152583, 195480, 203444, 254305, 303480, 305166, 406888, 457749, 508610, 610332, 762915, 915498, 1017220, 1220664, 1373247, 1525830, 1830996, 2034440, 2288745, 2746494, 3051660, 3661992, 4577490, 5492988, 6103320, 6866235, 9154980, 10985976, 13732470, 18309960, 27464940, 54929880]

約数ペア:

[(1, 54929880), (2, 27464940), (3, 18309960), (4, 13732470), (5, 10985976), (6, 9154980), (8, 6866235), (9, 6103320), (10, 5492988), (12, 4577490), (15, 3661992), (18, 3051660), (20, 2746494), (24, 2288745), (27, 2034440), (30, 1830996), (36, 1525830), (40, 1373247), (45, 1220664), (54, 1017220), (60, 915498), (72, 762915), (90, 610332), (108, 508610), (120, 457749), (135, 406888), (180, 305166), (181, 303480), (216, 254305), (270, 203444), (281, 195480), (360, 152583), (362, 151740), (540, 101722), (543, 101160), (562, 97740), (724, 75870), (843, 65160), (905, 60696), (1080, 50861), (1086, 50580), (1124, 48870), (1405, 39096), (1448, 37935), (1629, 33720), (1686, 32580), (1810, 30348), (2172, 25290), (2248, 24435), (2529, 21720), (2715, 20232), (2810, 19548), (3258, 16860), (3372, 16290), (3620, 15174), (4215, 13032), (4344, 12645), (4887, 11240), (5058, 10860), (5430, 10116), (5620, 9774), (6516, 8430), (6744, 8145), (7240, 7587)]