54970650

素因数分解:

$2^1\times 3^4\times 5^2\times 7^2\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 180

約数和(自身を含む): 178315038

約数和(自身を除く): 123344388

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 81, 90, 98, 105, 126, 135, 147, 150, 162, 175, 189, 210, 225, 245, 270, 277, 294, 315, 350, 378, 405, 441, 450, 490, 525, 554, 567, 630, 675, 735, 810, 831, 882, 945, 1050, 1134, 1225, 1323, 1350, 1385, 1470, 1575, 1662, 1890, 1939, 2025, 2205, 2450, 2493, 2646, 2770, 2835, 3150, 3675, 3878, 3969, 4050, 4155, 4410, 4725, 4986, 5670, 5817, 6615, 6925, 7350, 7479, 7938, 8310, 9450, 9695, 11025, 11634, 12465, 13230, 13573, 13850, 14175, 14958, 17451, 19390, 19845, 20775, 22050, 22437, 24930, 27146, 28350, 29085, 33075, 34902, 37395, 39690, 40719, 41550, 44874, 48475, 52353, 58170, 62325, 66150, 67865, 74790, 81438, 87255, 96950, 99225, 104706, 112185, 122157, 124650, 135730, 145425, 157059, 174510, 186975, 198450, 203595, 224370, 244314, 261765, 290850, 314118, 339325, 366471, 373950, 407190, 436275, 523530, 560925, 610785, 678650, 732942, 785295, 872550, 1017975, 1099413, 1121850, 1221570, 1308825, 1570590, 1832355, 2035950, 2198826, 2617650, 3053925, 3664710, 3926475, 5497065, 6107850, 7852950, 9161775, 10994130, 18323550, 27485325, 54970650]

約数ペア:

[(1, 54970650), (2, 27485325), (3, 18323550), (5, 10994130), (6, 9161775), (7, 7852950), (9, 6107850), (10, 5497065), (14, 3926475), (15, 3664710), (18, 3053925), (21, 2617650), (25, 2198826), (27, 2035950), (30, 1832355), (35, 1570590), (42, 1308825), (45, 1221570), (49, 1121850), (50, 1099413), (54, 1017975), (63, 872550), (70, 785295), (75, 732942), (81, 678650), (90, 610785), (98, 560925), (105, 523530), (126, 436275), (135, 407190), (147, 373950), (150, 366471), (162, 339325), (175, 314118), (189, 290850), (210, 261765), (225, 244314), (245, 224370), (270, 203595), (277, 198450), (294, 186975), (315, 174510), (350, 157059), (378, 145425), (405, 135730), (441, 124650), (450, 122157), (490, 112185), (525, 104706), (554, 99225), (567, 96950), (630, 87255), (675, 81438), (735, 74790), (810, 67865), (831, 66150), (882, 62325), (945, 58170), (1050, 52353), (1134, 48475), (1225, 44874), (1323, 41550), (1350, 40719), (1385, 39690), (1470, 37395), (1575, 34902), (1662, 33075), (1890, 29085), (1939, 28350), (2025, 27146), (2205, 24930), (2450, 22437), (2493, 22050), (2646, 20775), (2770, 19845), (2835, 19390), (3150, 17451), (3675, 14958), (3878, 14175), (3969, 13850), (4050, 13573), (4155, 13230), (4410, 12465), (4725, 11634), (4986, 11025), (5670, 9695), (5817, 9450), (6615, 8310), (6925, 7938), (7350, 7479)]