72732800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 218557440

約数和(自身を除く): 145824640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 191, 200, 224, 238, 272, 280, 320, 340, 350, 382, 400, 425, 448, 476, 544, 560, 595, 640, 680, 700, 764, 800, 850, 896, 952, 955, 1088, 1120, 1190, 1337, 1360, 1400, 1528, 1600, 1700, 1904, 1910, 2176, 2240, 2380, 2674, 2720, 2800, 2975, 3056, 3200, 3247, 3400, 3808, 3820, 4480, 4760, 4775, 5348, 5440, 5600, 5950, 6112, 6494, 6685, 6800, 7616, 7640, 9520, 9550, 10696, 10880, 11200, 11900, 12224, 12988, 13370, 13600, 15232, 15280, 16235, 19040, 19100, 21392, 22400, 22729, 23800, 24448, 25976, 26740, 27200, 30560, 32470, 33425, 38080, 38200, 42784, 45458, 47600, 51952, 53480, 54400, 61120, 64940, 66850, 76160, 76400, 81175, 85568, 90916, 95200, 103904, 106960, 113645, 122240, 129880, 133700, 152800, 162350, 171136, 181832, 190400, 207808, 213920, 227290, 259760, 267400, 305600, 324700, 363664, 380800, 415616, 427840, 454580, 519520, 534800, 568225, 611200, 649400, 727328, 855680, 909160, 1039040, 1069600, 1136450, 1298800, 1454656, 1818320, 2078080, 2139200, 2272900, 2597600, 2909312, 3636640, 4278400, 4545800, 5195200, 7273280, 9091600, 10390400, 14546560, 18183200, 36366400, 72732800]

約数ペア:

[(1, 72732800), (2, 36366400), (4, 18183200), (5, 14546560), (7, 10390400), (8, 9091600), (10, 7273280), (14, 5195200), (16, 4545800), (17, 4278400), (20, 3636640), (25, 2909312), (28, 2597600), (32, 2272900), (34, 2139200), (35, 2078080), (40, 1818320), (50, 1454656), (56, 1298800), (64, 1136450), (68, 1069600), (70, 1039040), (80, 909160), (85, 855680), (100, 727328), (112, 649400), (119, 611200), (128, 568225), (136, 534800), (140, 519520), (160, 454580), (170, 427840), (175, 415616), (191, 380800), (200, 363664), (224, 324700), (238, 305600), (272, 267400), (280, 259760), (320, 227290), (340, 213920), (350, 207808), (382, 190400), (400, 181832), (425, 171136), (448, 162350), (476, 152800), (544, 133700), (560, 129880), (595, 122240), (640, 113645), (680, 106960), (700, 103904), (764, 95200), (800, 90916), (850, 85568), (896, 81175), (952, 76400), (955, 76160), (1088, 66850), (1120, 64940), (1190, 61120), (1337, 54400), (1360, 53480), (1400, 51952), (1528, 47600), (1600, 45458), (1700, 42784), (1904, 38200), (1910, 38080), (2176, 33425), (2240, 32470), (2380, 30560), (2674, 27200), (2720, 26740), (2800, 25976), (2975, 24448), (3056, 23800), (3200, 22729), (3247, 22400), (3400, 21392), (3808, 19100), (3820, 19040), (4480, 16235), (4760, 15280), (4775, 15232), (5348, 13600), (5440, 13370), (5600, 12988), (5950, 12224), (6112, 11900), (6494, 11200), (6685, 10880), (6800, 10696), (7616, 9550), (7640, 9520)]