145465600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 437971968

約数和(自身を除く): 292506368

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, 256, 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, 1280, 1337, 1360, 1400, 1528, 1600, 1700, 1792, 1904, 1910, 2176, 2240, 2380, 2674, 2720, 2800, 2975, 3056, 3200, 3247, 3400, 3808, 3820, 4352, 4480, 4760, 4775, 5348, 5440, 5600, 5950, 6112, 6400, 6494, 6685, 6800, 7616, 7640, 8960, 9520, 9550, 10696, 10880, 11200, 11900, 12224, 12988, 13370, 13600, 15232, 15280, 16235, 19040, 19100, 21392, 21760, 22400, 22729, 23800, 24448, 25976, 26740, 27200, 30464, 30560, 32470, 33425, 38080, 38200, 42784, 44800, 45458, 47600, 48896, 51952, 53480, 54400, 61120, 64940, 66850, 76160, 76400, 81175, 85568, 90916, 95200, 103904, 106960, 108800, 113645, 122240, 129880, 133700, 152320, 152800, 162350, 171136, 181832, 190400, 207808, 213920, 227290, 244480, 259760, 267400, 305600, 324700, 342272, 363664, 380800, 415616, 427840, 454580, 519520, 534800, 568225, 611200, 649400, 727328, 761600, 831232, 855680, 909160, 1039040, 1069600, 1136450, 1222400, 1298800, 1454656, 1711360, 1818320, 2078080, 2139200, 2272900, 2597600, 2909312, 3636640, 4156160, 4278400, 4545800, 5195200, 5818624, 7273280, 8556800, 9091600, 10390400, 14546560, 18183200, 20780800, 29093120, 36366400, 72732800, 145465600]

約数ペア:

[(1, 145465600), (2, 72732800), (4, 36366400), (5, 29093120), (7, 20780800), (8, 18183200), (10, 14546560), (14, 10390400), (16, 9091600), (17, 8556800), (20, 7273280), (25, 5818624), (28, 5195200), (32, 4545800), (34, 4278400), (35, 4156160), (40, 3636640), (50, 2909312), (56, 2597600), (64, 2272900), (68, 2139200), (70, 2078080), (80, 1818320), (85, 1711360), (100, 1454656), (112, 1298800), (119, 1222400), (128, 1136450), (136, 1069600), (140, 1039040), (160, 909160), (170, 855680), (175, 831232), (191, 761600), (200, 727328), (224, 649400), (238, 611200), (256, 568225), (272, 534800), (280, 519520), (320, 454580), (340, 427840), (350, 415616), (382, 380800), (400, 363664), (425, 342272), (448, 324700), (476, 305600), (544, 267400), (560, 259760), (595, 244480), (640, 227290), (680, 213920), (700, 207808), (764, 190400), (800, 181832), (850, 171136), (896, 162350), (952, 152800), (955, 152320), (1088, 133700), (1120, 129880), (1190, 122240), (1280, 113645), (1337, 108800), (1360, 106960), (1400, 103904), (1528, 95200), (1600, 90916), (1700, 85568), (1792, 81175), (1904, 76400), (1910, 76160), (2176, 66850), (2240, 64940), (2380, 61120), (2674, 54400), (2720, 53480), (2800, 51952), (2975, 48896), (3056, 47600), (3200, 45458), (3247, 44800), (3400, 42784), (3808, 38200), (3820, 38080), (4352, 33425), (4480, 32470), (4760, 30560), (4775, 30464), (5348, 27200), (5440, 26740), (5600, 25976), (5950, 24448), (6112, 23800), (6400, 22729), (6494, 22400), (6685, 21760), (6800, 21392), (7616, 19100), (7640, 19040), (8960, 16235), (9520, 15280), (9550, 15232), (10696, 13600), (10880, 13370), (11200, 12988), (11900, 12224)]