55041120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 201979008

約数和(自身を除く): 146937888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 137, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 274, 279, 288, 310, 324, 360, 372, 405, 411, 432, 465, 480, 496, 540, 548, 558, 620, 648, 685, 720, 744, 810, 822, 837, 864, 930, 992, 1080, 1096, 1116, 1233, 1240, 1296, 1370, 1395, 1440, 1488, 1620, 1644, 1674, 1860, 2055, 2160, 2192, 2232, 2466, 2480, 2511, 2592, 2740, 2790, 2976, 3240, 3288, 3348, 3699, 3720, 4110, 4185, 4247, 4320, 4384, 4464, 4932, 4960, 5022, 5480, 5580, 6165, 6480, 6576, 6696, 7398, 7440, 8220, 8370, 8494, 8928, 9864, 10044, 10960, 11097, 11160, 12330, 12555, 12741, 12960, 13152, 13392, 14796, 14880, 16440, 16740, 16988, 18495, 19728, 20088, 21235, 21920, 22194, 22320, 24660, 25110, 25482, 26784, 29592, 32880, 33480, 33976, 36990, 38223, 39456, 40176, 42470, 44388, 44640, 49320, 50220, 50964, 55485, 59184, 63705, 65760, 66960, 67952, 73980, 76446, 80352, 84940, 88776, 98640, 100440, 101928, 110970, 114669, 118368, 127410, 133920, 135904, 147960, 152892, 169880, 177552, 191115, 197280, 200880, 203856, 221940, 229338, 254820, 295920, 305784, 339760, 344007, 355104, 382230, 401760, 407712, 443880, 458676, 509640, 573345, 591840, 611568, 679520, 688014, 764460, 887760, 917352, 1019280, 1146690, 1223136, 1376028, 1528920, 1720035, 1775520, 1834704, 2038560, 2293380, 2752056, 3057840, 3440070, 3669408, 4586760, 5504112, 6115680, 6880140, 9173520, 11008224, 13760280, 18347040, 27520560, 55041120]

約数ペア:

[(1, 55041120), (2, 27520560), (3, 18347040), (4, 13760280), (5, 11008224), (6, 9173520), (8, 6880140), (9, 6115680), (10, 5504112), (12, 4586760), (15, 3669408), (16, 3440070), (18, 3057840), (20, 2752056), (24, 2293380), (27, 2038560), (30, 1834704), (31, 1775520), (32, 1720035), (36, 1528920), (40, 1376028), (45, 1223136), (48, 1146690), (54, 1019280), (60, 917352), (62, 887760), (72, 764460), (80, 688014), (81, 679520), (90, 611568), (93, 591840), (96, 573345), (108, 509640), (120, 458676), (124, 443880), (135, 407712), (137, 401760), (144, 382230), (155, 355104), (160, 344007), (162, 339760), (180, 305784), (186, 295920), (216, 254820), (240, 229338), (248, 221940), (270, 203856), (274, 200880), (279, 197280), (288, 191115), (310, 177552), (324, 169880), (360, 152892), (372, 147960), (405, 135904), (411, 133920), (432, 127410), (465, 118368), (480, 114669), (496, 110970), (540, 101928), (548, 100440), (558, 98640), (620, 88776), (648, 84940), (685, 80352), (720, 76446), (744, 73980), (810, 67952), (822, 66960), (837, 65760), (864, 63705), (930, 59184), (992, 55485), (1080, 50964), (1096, 50220), (1116, 49320), (1233, 44640), (1240, 44388), (1296, 42470), (1370, 40176), (1395, 39456), (1440, 38223), (1488, 36990), (1620, 33976), (1644, 33480), (1674, 32880), (1860, 29592), (2055, 26784), (2160, 25482), (2192, 25110), (2232, 24660), (2466, 22320), (2480, 22194), (2511, 21920), (2592, 21235), (2740, 20088), (2790, 19728), (2976, 18495), (3240, 16988), (3288, 16740), (3348, 16440), (3699, 14880), (3720, 14796), (4110, 13392), (4185, 13152), (4247, 12960), (4320, 12741), (4384, 12555), (4464, 12330), (4932, 11160), (4960, 11097), (5022, 10960), (5480, 10044), (5580, 9864), (6165, 8928), (6480, 8494), (6576, 8370), (6696, 8220), (7398, 7440)]