189973200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 647637120

約数和(自身を除く): 457663920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 53, 58, 60, 75, 80, 87, 100, 103, 106, 116, 120, 145, 150, 159, 174, 200, 206, 212, 232, 240, 265, 290, 300, 309, 318, 348, 400, 412, 424, 435, 464, 515, 530, 580, 600, 618, 636, 696, 725, 795, 824, 848, 870, 1030, 1060, 1160, 1200, 1236, 1272, 1325, 1392, 1450, 1537, 1545, 1590, 1648, 1740, 2060, 2120, 2175, 2320, 2472, 2544, 2575, 2650, 2900, 2987, 3074, 3090, 3180, 3480, 3975, 4120, 4240, 4350, 4611, 4944, 5150, 5300, 5459, 5800, 5974, 6148, 6180, 6360, 6960, 7685, 7725, 7950, 8240, 8700, 8961, 9222, 10300, 10600, 10918, 11600, 11948, 12296, 12360, 12720, 14935, 15370, 15450, 15900, 16377, 17400, 17922, 18444, 20600, 21200, 21836, 23055, 23896, 24592, 24720, 27295, 29870, 30740, 30900, 31800, 32754, 34800, 35844, 36888, 38425, 41200, 43672, 44805, 46110, 47792, 54590, 59740, 61480, 61800, 63600, 65508, 71688, 73776, 74675, 76850, 81885, 87344, 89610, 92220, 109180, 115275, 119480, 122960, 123600, 131016, 136475, 143376, 149350, 153700, 158311, 163770, 179220, 184440, 218360, 224025, 230550, 238960, 262032, 272950, 298700, 307400, 316622, 327540, 358440, 368880, 409425, 436720, 448050, 461100, 474933, 545900, 597400, 614800, 633244, 655080, 716880, 791555, 818850, 896100, 922200, 949866, 1091800, 1194800, 1266488, 1310160, 1583110, 1637700, 1792200, 1844400, 1899732, 2183600, 2374665, 2532976, 3166220, 3275400, 3584400, 3799464, 3957775, 4749330, 6332440, 6550800, 7598928, 7915550, 9498660, 11873325, 12664880, 15831100, 18997320, 23746650, 31662200, 37994640, 47493300, 63324400, 94986600, 189973200]

約数ペア:

[(1, 189973200), (2, 94986600), (3, 63324400), (4, 47493300), (5, 37994640), (6, 31662200), (8, 23746650), (10, 18997320), (12, 15831100), (15, 12664880), (16, 11873325), (20, 9498660), (24, 7915550), (25, 7598928), (29, 6550800), (30, 6332440), (40, 4749330), (48, 3957775), (50, 3799464), (53, 3584400), (58, 3275400), (60, 3166220), (75, 2532976), (80, 2374665), (87, 2183600), (100, 1899732), (103, 1844400), (106, 1792200), (116, 1637700), (120, 1583110), (145, 1310160), (150, 1266488), (159, 1194800), (174, 1091800), (200, 949866), (206, 922200), (212, 896100), (232, 818850), (240, 791555), (265, 716880), (290, 655080), (300, 633244), (309, 614800), (318, 597400), (348, 545900), (400, 474933), (412, 461100), (424, 448050), (435, 436720), (464, 409425), (515, 368880), (530, 358440), (580, 327540), (600, 316622), (618, 307400), (636, 298700), (696, 272950), (725, 262032), (795, 238960), (824, 230550), (848, 224025), (870, 218360), (1030, 184440), (1060, 179220), (1160, 163770), (1200, 158311), (1236, 153700), (1272, 149350), (1325, 143376), (1392, 136475), (1450, 131016), (1537, 123600), (1545, 122960), (1590, 119480), (1648, 115275), (1740, 109180), (2060, 92220), (2120, 89610), (2175, 87344), (2320, 81885), (2472, 76850), (2544, 74675), (2575, 73776), (2650, 71688), (2900, 65508), (2987, 63600), (3074, 61800), (3090, 61480), (3180, 59740), (3480, 54590), (3975, 47792), (4120, 46110), (4240, 44805), (4350, 43672), (4611, 41200), (4944, 38425), (5150, 36888), (5300, 35844), (5459, 34800), (5800, 32754), (5974, 31800), (6148, 30900), (6180, 30740), (6360, 29870), (6960, 27295), (7685, 24720), (7725, 24592), (7950, 23896), (8240, 23055), (8700, 21836), (8961, 21200), (9222, 20600), (10300, 18444), (10600, 17922), (10918, 17400), (11600, 16377), (11948, 15900), (12296, 15450), (12360, 15370), (12720, 14935)]