145760400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2174

約数の個数: 180

約数和(自身を含む): 532701520

約数和(自身を除く): 386941120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2131, 2280, 2736, 2850, 3420, 3600, 3800, 4262, 4275, 4560, 5700, 6393, 6840, 7600, 8524, 8550, 10655, 11400, 12786, 13680, 17048, 17100, 19179, 21310, 22800, 25572, 31965, 34096, 34200, 38358, 40489, 42620, 51144, 53275, 63930, 68400, 76716, 80978, 85240, 95895, 102288, 106550, 121467, 127860, 153432, 159825, 161956, 170480, 191790, 202445, 213100, 242934, 255720, 306864, 319650, 323912, 364401, 383580, 404890, 426200, 479475, 485868, 511440, 607335, 639300, 647824, 728802, 767160, 809780, 852400, 958950, 971736, 1012225, 1214670, 1278600, 1457604, 1534320, 1619560, 1822005, 1917900, 1943472, 2024450, 2429340, 2557200, 2915208, 3036675, 3239120, 3644010, 3835800, 4048900, 4858680, 5830416, 6073350, 7288020, 7671600, 8097800, 9110025, 9717360, 12146700, 14576040, 16195600, 18220050, 24293400, 29152080, 36440100, 48586800, 72880200, 145760400]

約数ペア:

[(1, 145760400), (2, 72880200), (3, 48586800), (4, 36440100), (5, 29152080), (6, 24293400), (8, 18220050), (9, 16195600), (10, 14576040), (12, 12146700), (15, 9717360), (16, 9110025), (18, 8097800), (19, 7671600), (20, 7288020), (24, 6073350), (25, 5830416), (30, 4858680), (36, 4048900), (38, 3835800), (40, 3644010), (45, 3239120), (48, 3036675), (50, 2915208), (57, 2557200), (60, 2429340), (72, 2024450), (75, 1943472), (76, 1917900), (80, 1822005), (90, 1619560), (95, 1534320), (100, 1457604), (114, 1278600), (120, 1214670), (144, 1012225), (150, 971736), (152, 958950), (171, 852400), (180, 809780), (190, 767160), (200, 728802), (225, 647824), (228, 639300), (240, 607335), (285, 511440), (300, 485868), (304, 479475), (342, 426200), (360, 404890), (380, 383580), (400, 364401), (450, 323912), (456, 319650), (475, 306864), (570, 255720), (600, 242934), (684, 213100), (720, 202445), (760, 191790), (855, 170480), (900, 161956), (912, 159825), (950, 153432), (1140, 127860), (1200, 121467), (1368, 106550), (1425, 102288), (1520, 95895), (1710, 85240), (1800, 80978), (1900, 76716), (2131, 68400), (2280, 63930), (2736, 53275), (2850, 51144), (3420, 42620), (3600, 40489), (3800, 38358), (4262, 34200), (4275, 34096), (4560, 31965), (5700, 25572), (6393, 22800), (6840, 21310), (7600, 19179), (8524, 17100), (8550, 17048), (10655, 13680), (11400, 12786)]