191542800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 669163520

約数和(自身を除く): 477620720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 31, 38, 40, 48, 50, 57, 60, 62, 75, 76, 80, 93, 95, 100, 114, 120, 124, 150, 152, 155, 186, 190, 200, 228, 240, 248, 271, 285, 300, 304, 310, 372, 380, 400, 456, 465, 475, 496, 542, 570, 589, 600, 620, 744, 760, 775, 813, 912, 930, 950, 1084, 1140, 1178, 1200, 1240, 1355, 1425, 1488, 1520, 1550, 1626, 1767, 1860, 1900, 2168, 2280, 2325, 2356, 2480, 2710, 2850, 2945, 3100, 3252, 3534, 3720, 3800, 4065, 4336, 4560, 4650, 4712, 5149, 5420, 5700, 5890, 6200, 6504, 6775, 7068, 7440, 7600, 8130, 8401, 8835, 9300, 9424, 10298, 10840, 11400, 11780, 12400, 13008, 13550, 14136, 14725, 15447, 16260, 16802, 17670, 18600, 20325, 20596, 21680, 22800, 23560, 25203, 25745, 27100, 28272, 29450, 30894, 32520, 33604, 35340, 37200, 40650, 41192, 42005, 44175, 47120, 50406, 51490, 54200, 58900, 61788, 65040, 67208, 70680, 77235, 81300, 82384, 84010, 88350, 100812, 102980, 108400, 117800, 123576, 126015, 128725, 134416, 141360, 154470, 159619, 162600, 168020, 176700, 201624, 205960, 210025, 235600, 247152, 252030, 257450, 308940, 319238, 325200, 336040, 353400, 386175, 403248, 411920, 420050, 478857, 504060, 514900, 617880, 630075, 638476, 672080, 706800, 772350, 798095, 840100, 957714, 1008120, 1029800, 1235760, 1260150, 1276952, 1544700, 1596190, 1680200, 1915428, 2016240, 2059600, 2394285, 2520300, 2553904, 3089400, 3192380, 3360400, 3830856, 3990475, 4788570, 5040600, 6178800, 6384760, 7661712, 7980950, 9577140, 10081200, 11971425, 12769520, 15961900, 19154280, 23942850, 31923800, 38308560, 47885700, 63847600, 95771400, 191542800]

約数ペア:

[(1, 191542800), (2, 95771400), (3, 63847600), (4, 47885700), (5, 38308560), (6, 31923800), (8, 23942850), (10, 19154280), (12, 15961900), (15, 12769520), (16, 11971425), (19, 10081200), (20, 9577140), (24, 7980950), (25, 7661712), (30, 6384760), (31, 6178800), (38, 5040600), (40, 4788570), (48, 3990475), (50, 3830856), (57, 3360400), (60, 3192380), (62, 3089400), (75, 2553904), (76, 2520300), (80, 2394285), (93, 2059600), (95, 2016240), (100, 1915428), (114, 1680200), (120, 1596190), (124, 1544700), (150, 1276952), (152, 1260150), (155, 1235760), (186, 1029800), (190, 1008120), (200, 957714), (228, 840100), (240, 798095), (248, 772350), (271, 706800), (285, 672080), (300, 638476), (304, 630075), (310, 617880), (372, 514900), (380, 504060), (400, 478857), (456, 420050), (465, 411920), (475, 403248), (496, 386175), (542, 353400), (570, 336040), (589, 325200), (600, 319238), (620, 308940), (744, 257450), (760, 252030), (775, 247152), (813, 235600), (912, 210025), (930, 205960), (950, 201624), (1084, 176700), (1140, 168020), (1178, 162600), (1200, 159619), (1240, 154470), (1355, 141360), (1425, 134416), (1488, 128725), (1520, 126015), (1550, 123576), (1626, 117800), (1767, 108400), (1860, 102980), (1900, 100812), (2168, 88350), (2280, 84010), (2325, 82384), (2356, 81300), (2480, 77235), (2710, 70680), (2850, 67208), (2945, 65040), (3100, 61788), (3252, 58900), (3534, 54200), (3720, 51490), (3800, 50406), (4065, 47120), (4336, 44175), (4560, 42005), (4650, 41192), (4712, 40650), (5149, 37200), (5420, 35340), (5700, 33604), (5890, 32520), (6200, 30894), (6504, 29450), (6775, 28272), (7068, 27100), (7440, 25745), (7600, 25203), (8130, 23560), (8401, 22800), (8835, 21680), (9300, 20596), (9424, 20325), (10298, 18600), (10840, 17670), (11400, 16802), (11780, 16260), (12400, 15447), (13008, 14725), (13550, 14136)]