161157600

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 216

約数和(自身を含む): 590040360

約数和(自身を除く): 428882760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 829, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1658, 1800, 1944, 2025, 2160, 2400, 2430, 2487, 2592, 2700, 3240, 3316, 3600, 3888, 4050, 4145, 4320, 4860, 4974, 5400, 6075, 6480, 6632, 7200, 7461, 7776, 8100, 8290, 9720, 9948, 10800, 12150, 12435, 12960, 13264, 14922, 16200, 16580, 19440, 19896, 20725, 21600, 22383, 24300, 24870, 26528, 29844, 32400, 33160, 37305, 38880, 39792, 41450, 44766, 48600, 49740, 59688, 62175, 64800, 66320, 67149, 74610, 79584, 82900, 89532, 97200, 99480, 111915, 119376, 124350, 132640, 134298, 149220, 165800, 179064, 186525, 194400, 198960, 201447, 223830, 238752, 248700, 268596, 298440, 331600, 335745, 358128, 373050, 397920, 402894, 447660, 497400, 537192, 559575, 596880, 663200, 671490, 716256, 746100, 805788, 895320, 994800, 1007235, 1074384, 1119150, 1193760, 1342980, 1492200, 1611576, 1678725, 1790640, 1989600, 2014470, 2148768, 2238300, 2685960, 2984400, 3223152, 3357450, 3581280, 4028940, 4476600, 5036175, 5371920, 5968800, 6446304, 6714900, 8057880, 8953200, 10072350, 10743840, 13429800, 16115760, 17906400, 20144700, 26859600, 32231520, 40289400, 53719200, 80578800, 161157600]

約数ペア:

[(1, 161157600), (2, 80578800), (3, 53719200), (4, 40289400), (5, 32231520), (6, 26859600), (8, 20144700), (9, 17906400), (10, 16115760), (12, 13429800), (15, 10743840), (16, 10072350), (18, 8953200), (20, 8057880), (24, 6714900), (25, 6446304), (27, 5968800), (30, 5371920), (32, 5036175), (36, 4476600), (40, 4028940), (45, 3581280), (48, 3357450), (50, 3223152), (54, 2984400), (60, 2685960), (72, 2238300), (75, 2148768), (80, 2014470), (81, 1989600), (90, 1790640), (96, 1678725), (100, 1611576), (108, 1492200), (120, 1342980), (135, 1193760), (144, 1119150), (150, 1074384), (160, 1007235), (162, 994800), (180, 895320), (200, 805788), (216, 746100), (225, 716256), (240, 671490), (243, 663200), (270, 596880), (288, 559575), (300, 537192), (324, 497400), (360, 447660), (400, 402894), (405, 397920), (432, 373050), (450, 358128), (480, 335745), (486, 331600), (540, 298440), (600, 268596), (648, 248700), (675, 238752), (720, 223830), (800, 201447), (810, 198960), (829, 194400), (864, 186525), (900, 179064), (972, 165800), (1080, 149220), (1200, 134298), (1215, 132640), (1296, 124350), (1350, 119376), (1440, 111915), (1620, 99480), (1658, 97200), (1800, 89532), (1944, 82900), (2025, 79584), (2160, 74610), (2400, 67149), (2430, 66320), (2487, 64800), (2592, 62175), (2700, 59688), (3240, 49740), (3316, 48600), (3600, 44766), (3888, 41450), (4050, 39792), (4145, 38880), (4320, 37305), (4860, 33160), (4974, 32400), (5400, 29844), (6075, 26528), (6480, 24870), (6632, 24300), (7200, 22383), (7461, 21600), (7776, 20725), (8100, 19896), (8290, 19440), (9720, 16580), (9948, 16200), (10800, 14922), (12150, 13264), (12435, 12960)]