197530650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 615764160

約数和(自身を除く): 418233510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 81, 85, 90, 95, 102, 114, 135, 150, 151, 153, 162, 170, 171, 190, 225, 255, 270, 285, 302, 306, 323, 342, 405, 425, 450, 453, 459, 475, 510, 513, 570, 646, 675, 755, 765, 810, 850, 855, 906, 918, 950, 969, 1026, 1275, 1350, 1359, 1377, 1425, 1510, 1530, 1539, 1615, 1710, 1938, 2025, 2265, 2295, 2550, 2565, 2567, 2718, 2754, 2850, 2869, 2907, 3078, 3230, 3775, 3825, 4050, 4077, 4275, 4530, 4590, 4845, 5130, 5134, 5738, 5814, 6795, 6885, 7550, 7650, 7695, 7701, 8075, 8154, 8550, 8607, 8721, 9690, 11325, 11475, 12231, 12825, 12835, 13590, 13770, 14345, 14535, 15390, 15402, 16150, 17214, 17442, 20385, 22650, 22950, 23103, 24225, 24462, 25650, 25670, 25821, 26163, 28690, 29070, 33975, 34425, 38475, 38505, 40770, 43035, 43605, 46206, 48450, 48773, 51642, 52326, 61155, 64175, 67950, 68850, 69309, 71725, 72675, 76950, 77010, 77463, 86070, 87210, 97546, 101925, 115515, 122310, 128350, 129105, 130815, 138618, 143450, 145350, 146319, 154926, 192525, 203850, 207927, 215175, 218025, 231030, 232389, 243865, 258210, 261630, 292638, 305775, 346545, 385050, 387315, 415854, 430350, 436050, 438957, 464778, 487730, 577575, 611550, 645525, 654075, 693090, 731595, 774630, 877914, 1039635, 1155150, 1161945, 1219325, 1291050, 1308150, 1316871, 1463190, 1732725, 1936575, 2079270, 2194785, 2323890, 2438650, 2633742, 3465450, 3657975, 3873150, 3950613, 4389570, 5198175, 5809725, 6584355, 7315950, 7901226, 10396350, 10973925, 11619450, 13168710, 19753065, 21947850, 32921775, 39506130, 65843550, 98765325, 197530650]

約数ペア:

[(1, 197530650), (2, 98765325), (3, 65843550), (5, 39506130), (6, 32921775), (9, 21947850), (10, 19753065), (15, 13168710), (17, 11619450), (18, 10973925), (19, 10396350), (25, 7901226), (27, 7315950), (30, 6584355), (34, 5809725), (38, 5198175), (45, 4389570), (50, 3950613), (51, 3873150), (54, 3657975), (57, 3465450), (75, 2633742), (81, 2438650), (85, 2323890), (90, 2194785), (95, 2079270), (102, 1936575), (114, 1732725), (135, 1463190), (150, 1316871), (151, 1308150), (153, 1291050), (162, 1219325), (170, 1161945), (171, 1155150), (190, 1039635), (225, 877914), (255, 774630), (270, 731595), (285, 693090), (302, 654075), (306, 645525), (323, 611550), (342, 577575), (405, 487730), (425, 464778), (450, 438957), (453, 436050), (459, 430350), (475, 415854), (510, 387315), (513, 385050), (570, 346545), (646, 305775), (675, 292638), (755, 261630), (765, 258210), (810, 243865), (850, 232389), (855, 231030), (906, 218025), (918, 215175), (950, 207927), (969, 203850), (1026, 192525), (1275, 154926), (1350, 146319), (1359, 145350), (1377, 143450), (1425, 138618), (1510, 130815), (1530, 129105), (1539, 128350), (1615, 122310), (1710, 115515), (1938, 101925), (2025, 97546), (2265, 87210), (2295, 86070), (2550, 77463), (2565, 77010), (2567, 76950), (2718, 72675), (2754, 71725), (2850, 69309), (2869, 68850), (2907, 67950), (3078, 64175), (3230, 61155), (3775, 52326), (3825, 51642), (4050, 48773), (4077, 48450), (4275, 46206), (4530, 43605), (4590, 43035), (4845, 40770), (5130, 38505), (5134, 38475), (5738, 34425), (5814, 33975), (6795, 29070), (6885, 28690), (7550, 26163), (7650, 25821), (7695, 25670), (7701, 25650), (8075, 24462), (8154, 24225), (8550, 23103), (8607, 22950), (8721, 22650), (9690, 20385), (11325, 17442), (11475, 17214), (12231, 16150), (12825, 15402), (12835, 15390), (13590, 14535), (13770, 14345)]