205123628600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{498599}}^1$

素因数の和:498654

約数の個数: 144

約数和(自身を含む): 555046506000

約数和(自身を除く): 349922877400

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 136, 170, 187, 200, 220, 242, 275, 340, 374, 425, 440, 484, 550, 605, 680, 748, 850, 935, 968, 1100, 1210, 1496, 1700, 1870, 2057, 2200, 2420, 3025, 3400, 3740, 4114, 4675, 4840, 6050, 7480, 8228, 9350, 10285, 12100, 16456, 18700, 20570, 24200, 37400, 41140, 51425, 82280, 102850, 205700, 411400, 498599, 997198, 1994396, 2492995, 3988792, 4985990, 5484589, 8476183, 9971980, 10969178, 12464975, 16952366, 19943960, 21938356, 24929950, 27422945, 33904732, 42380915, 43876712, 49859900, 54845890, 60330479, 67809464, 84761830, 93238013, 99719800, 109691780, 120660958, 137114725, 169523660, 186476026, 211904575, 219383560, 241321916, 274229450, 301652395, 339047320, 372952052, 423809150, 466190065, 482643832, 548458900, 603304790, 745904104, 847618300, 932380130, 1025618143, 1096917800, 1206609580, 1508261975, 1695236600, 1864760260, 2051236286, 2330950325, 2413219160, 3016523950, 3729520520, 4102472572, 4661900650, 5128090715, 6033047900, 8204945144, 9323801300, 10256181430, 12066095800, 18647602600, 20512362860, 25640453575, 41024725720, 51280907150, 102561814300, 205123628600]

約数ペア:

[(1, 205123628600), (2, 102561814300), (4, 51280907150), (5, 41024725720), (8, 25640453575), (10, 20512362860), (11, 18647602600), (17, 12066095800), (20, 10256181430), (22, 9323801300), (25, 8204945144), (34, 6033047900), (40, 5128090715), (44, 4661900650), (50, 4102472572), (55, 3729520520), (68, 3016523950), (85, 2413219160), (88, 2330950325), (100, 2051236286), (110, 1864760260), (121, 1695236600), (136, 1508261975), (170, 1206609580), (187, 1096917800), (200, 1025618143), (220, 932380130), (242, 847618300), (275, 745904104), (340, 603304790), (374, 548458900), (425, 482643832), (440, 466190065), (484, 423809150), (550, 372952052), (605, 339047320), (680, 301652395), (748, 274229450), (850, 241321916), (935, 219383560), (968, 211904575), (1100, 186476026), (1210, 169523660), (1496, 137114725), (1700, 120660958), (1870, 109691780), (2057, 99719800), (2200, 93238013), (2420, 84761830), (3025, 67809464), (3400, 60330479), (3740, 54845890), (4114, 49859900), (4675, 43876712), (4840, 42380915), (6050, 33904732), (7480, 27422945), (8228, 24929950), (9350, 21938356), (10285, 19943960), (12100, 16952366), (16456, 12464975), (18700, 10969178), (20570, 9971980), (24200, 8476183), (37400, 5484589), (41140, 4985990), (51425, 3988792), (82280, 2492995), (102850, 1994396), (205700, 997198), (411400, 498599)]