315858000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:950

約数の個数: 160

約数和(自身を含む): 1036219392

約数和(自身を除く): 720361392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 125, 150, 183, 200, 240, 244, 250, 300, 305, 366, 375, 400, 488, 500, 600, 610, 732, 750, 863, 915, 976, 1000, 1200, 1220, 1464, 1500, 1525, 1726, 1830, 2000, 2440, 2589, 2928, 3000, 3050, 3452, 3660, 4315, 4575, 4880, 5178, 6000, 6100, 6904, 7320, 7625, 8630, 9150, 10356, 12200, 12945, 13808, 14640, 15250, 17260, 18300, 20712, 21575, 22875, 24400, 25890, 30500, 34520, 36600, 41424, 43150, 45750, 51780, 52643, 61000, 64725, 69040, 73200, 86300, 91500, 103560, 105286, 107875, 122000, 129450, 157929, 172600, 183000, 207120, 210572, 215750, 258900, 263215, 315858, 323625, 345200, 366000, 421144, 431500, 517800, 526430, 631716, 647250, 789645, 842288, 863000, 1035600, 1052860, 1263432, 1294500, 1316075, 1579290, 1726000, 2105720, 2526864, 2589000, 2632150, 3158580, 3948225, 4211440, 5178000, 5264300, 6317160, 6580375, 7896450, 10528600, 12634320, 13160750, 15792900, 19741125, 21057200, 26321500, 31585800, 39482250, 52643000, 63171600, 78964500, 105286000, 157929000, 315858000]

約数ペア:

[(1, 315858000), (2, 157929000), (3, 105286000), (4, 78964500), (5, 63171600), (6, 52643000), (8, 39482250), (10, 31585800), (12, 26321500), (15, 21057200), (16, 19741125), (20, 15792900), (24, 13160750), (25, 12634320), (30, 10528600), (40, 7896450), (48, 6580375), (50, 6317160), (60, 5264300), (61, 5178000), (75, 4211440), (80, 3948225), (100, 3158580), (120, 2632150), (122, 2589000), (125, 2526864), (150, 2105720), (183, 1726000), (200, 1579290), (240, 1316075), (244, 1294500), (250, 1263432), (300, 1052860), (305, 1035600), (366, 863000), (375, 842288), (400, 789645), (488, 647250), (500, 631716), (600, 526430), (610, 517800), (732, 431500), (750, 421144), (863, 366000), (915, 345200), (976, 323625), (1000, 315858), (1200, 263215), (1220, 258900), (1464, 215750), (1500, 210572), (1525, 207120), (1726, 183000), (1830, 172600), (2000, 157929), (2440, 129450), (2589, 122000), (2928, 107875), (3000, 105286), (3050, 103560), (3452, 91500), (3660, 86300), (4315, 73200), (4575, 69040), (4880, 64725), (5178, 61000), (6000, 52643), (6100, 51780), (6904, 45750), (7320, 43150), (7625, 41424), (8630, 36600), (9150, 34520), (10356, 30500), (12200, 25890), (12945, 24400), (13808, 22875), (14640, 21575), (15250, 20712), (17260, 18300)]