208289400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 752035200

約数和(自身を除く): 543745800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 121, 132, 150, 151, 152, 165, 190, 200, 209, 220, 228, 242, 264, 275, 285, 300, 302, 330, 363, 380, 418, 440, 453, 456, 475, 484, 550, 570, 600, 604, 605, 627, 660, 726, 755, 760, 825, 836, 906, 950, 968, 1045, 1100, 1140, 1208, 1210, 1254, 1320, 1425, 1452, 1510, 1650, 1661, 1672, 1812, 1815, 1900, 2090, 2200, 2265, 2280, 2299, 2420, 2508, 2850, 2869, 2904, 3020, 3025, 3135, 3300, 3322, 3624, 3630, 3775, 3800, 4180, 4530, 4598, 4840, 4983, 5016, 5225, 5700, 5738, 6040, 6050, 6270, 6600, 6644, 6897, 7260, 7550, 8305, 8360, 8607, 9060, 9075, 9196, 9966, 10450, 11325, 11400, 11476, 11495, 12100, 12540, 13288, 13794, 14345, 14520, 15100, 15675, 16610, 17214, 18120, 18150, 18271, 18392, 19932, 20900, 22650, 22952, 22990, 24200, 24915, 25080, 27588, 28690, 30200, 31350, 31559, 33220, 34428, 34485, 36300, 36542, 39864, 41525, 41800, 43035, 45300, 45980, 49830, 54813, 55176, 57380, 57475, 62700, 63118, 66440, 68856, 68970, 71725, 72600, 73084, 83050, 86070, 90600, 91355, 91960, 94677, 99660, 109626, 114760, 114950, 124575, 125400, 126236, 137940, 143450, 146168, 157795, 166100, 172140, 172425, 182710, 189354, 199320, 215175, 219252, 229900, 249150, 252472, 274065, 275880, 286900, 315590, 332200, 344280, 344850, 347149, 365420, 378708, 430350, 438504, 456775, 459800, 473385, 498300, 548130, 573800, 631180, 689700, 694298, 730840, 757416, 788975, 860700, 913550, 946770, 996600, 1041447, 1096260, 1262360, 1370325, 1379400, 1388596, 1577950, 1721400, 1735745, 1827100, 1893540, 2082894, 2192520, 2366925, 2740650, 2777192, 3155900, 3471490, 3654200, 3787080, 4165788, 4733850, 5207235, 5481300, 6311800, 6942980, 8331576, 8678725, 9467700, 10414470, 10962600, 13885960, 17357450, 18935400, 20828940, 26036175, 34714900, 41657880, 52072350, 69429800, 104144700, 208289400]

約数ペア:

[(1, 208289400), (2, 104144700), (3, 69429800), (4, 52072350), (5, 41657880), (6, 34714900), (8, 26036175), (10, 20828940), (11, 18935400), (12, 17357450), (15, 13885960), (19, 10962600), (20, 10414470), (22, 9467700), (24, 8678725), (25, 8331576), (30, 6942980), (33, 6311800), (38, 5481300), (40, 5207235), (44, 4733850), (50, 4165788), (55, 3787080), (57, 3654200), (60, 3471490), (66, 3155900), (75, 2777192), (76, 2740650), (88, 2366925), (95, 2192520), (100, 2082894), (110, 1893540), (114, 1827100), (120, 1735745), (121, 1721400), (132, 1577950), (150, 1388596), (151, 1379400), (152, 1370325), (165, 1262360), (190, 1096260), (200, 1041447), (209, 996600), (220, 946770), (228, 913550), (242, 860700), (264, 788975), (275, 757416), (285, 730840), (300, 694298), (302, 689700), (330, 631180), (363, 573800), (380, 548130), (418, 498300), (440, 473385), (453, 459800), (456, 456775), (475, 438504), (484, 430350), (550, 378708), (570, 365420), (600, 347149), (604, 344850), (605, 344280), (627, 332200), (660, 315590), (726, 286900), (755, 275880), (760, 274065), (825, 252472), (836, 249150), (906, 229900), (950, 219252), (968, 215175), (1045, 199320), (1100, 189354), (1140, 182710), (1208, 172425), (1210, 172140), (1254, 166100), (1320, 157795), (1425, 146168), (1452, 143450), (1510, 137940), (1650, 126236), (1661, 125400), (1672, 124575), (1812, 114950), (1815, 114760), (1900, 109626), (2090, 99660), (2200, 94677), (2265, 91960), (2280, 91355), (2299, 90600), (2420, 86070), (2508, 83050), (2850, 73084), (2869, 72600), (2904, 71725), (3020, 68970), (3025, 68856), (3135, 66440), (3300, 63118), (3322, 62700), (3624, 57475), (3630, 57380), (3775, 55176), (3800, 54813), (4180, 49830), (4530, 45980), (4598, 45300), (4840, 43035), (4983, 41800), (5016, 41525), (5225, 39864), (5700, 36542), (5738, 36300), (6040, 34485), (6050, 34428), (6270, 33220), (6600, 31559), (6644, 31350), (6897, 30200), (7260, 28690), (7550, 27588), (8305, 25080), (8360, 24915), (8607, 24200), (9060, 22990), (9075, 22952), (9196, 22650), (9966, 20900), (10450, 19932), (11325, 18392), (11400, 18271), (11476, 18150), (11495, 18120), (12100, 17214), (12540, 16610), (13288, 15675), (13794, 15100), (14345, 14520)]