75455280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 262691520

約数和(自身を除く): 187236240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 193, 216, 240, 270, 360, 362, 386, 432, 540, 543, 579, 720, 724, 772, 905, 965, 1080, 1086, 1158, 1448, 1544, 1629, 1737, 1810, 1930, 2160, 2172, 2316, 2715, 2895, 2896, 3088, 3258, 3474, 3620, 3860, 4344, 4632, 4887, 5211, 5430, 5790, 6516, 6948, 7240, 7720, 8145, 8685, 8688, 9264, 9774, 10422, 10860, 11580, 13032, 13896, 14480, 15440, 16290, 17370, 19548, 20844, 21720, 23160, 24435, 26055, 26064, 27792, 32580, 34740, 34933, 39096, 41688, 43440, 46320, 48870, 52110, 65160, 69480, 69866, 78192, 83376, 97740, 104220, 104799, 130320, 138960, 139732, 174665, 195480, 208440, 209598, 279464, 314397, 349330, 390960, 416880, 419196, 523995, 558928, 628794, 698660, 838392, 943191, 1047990, 1257588, 1397320, 1571985, 1676784, 1886382, 2095980, 2515176, 2794640, 3143970, 3772764, 4191960, 4715955, 5030352, 6287940, 7545528, 8383920, 9431910, 12575880, 15091056, 18863820, 25151760, 37727640, 75455280]

約数ペア:

[(1, 75455280), (2, 37727640), (3, 25151760), (4, 18863820), (5, 15091056), (6, 12575880), (8, 9431910), (9, 8383920), (10, 7545528), (12, 6287940), (15, 5030352), (16, 4715955), (18, 4191960), (20, 3772764), (24, 3143970), (27, 2794640), (30, 2515176), (36, 2095980), (40, 1886382), (45, 1676784), (48, 1571985), (54, 1397320), (60, 1257588), (72, 1047990), (80, 943191), (90, 838392), (108, 698660), (120, 628794), (135, 558928), (144, 523995), (180, 419196), (181, 416880), (193, 390960), (216, 349330), (240, 314397), (270, 279464), (360, 209598), (362, 208440), (386, 195480), (432, 174665), (540, 139732), (543, 138960), (579, 130320), (720, 104799), (724, 104220), (772, 97740), (905, 83376), (965, 78192), (1080, 69866), (1086, 69480), (1158, 65160), (1448, 52110), (1544, 48870), (1629, 46320), (1737, 43440), (1810, 41688), (1930, 39096), (2160, 34933), (2172, 34740), (2316, 32580), (2715, 27792), (2895, 26064), (2896, 26055), (3088, 24435), (3258, 23160), (3474, 21720), (3620, 20844), (3860, 19548), (4344, 17370), (4632, 16290), (4887, 15440), (5211, 14480), (5430, 13896), (5790, 13032), (6516, 11580), (6948, 10860), (7240, 10422), (7720, 9774), (8145, 9264), (8685, 8688)]