2256952950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1260

約数の個数: 192

約数和(自身を含む): 7144304640

約数和(自身を除く): 4887351690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 241, 270, 315, 350, 378, 450, 482, 525, 630, 675, 723, 945, 991, 1050, 1205, 1350, 1446, 1575, 1687, 1890, 1982, 2169, 2410, 2973, 3150, 3374, 3615, 4338, 4725, 4955, 5061, 5946, 6025, 6507, 6937, 7230, 8435, 8919, 9450, 9910, 10122, 10845, 12050, 13014, 13874, 14865, 15183, 16870, 17838, 18075, 20811, 21690, 24775, 25305, 26757, 29730, 30366, 32535, 34685, 36150, 41622, 42175, 44595, 45549, 49550, 50610, 53514, 54225, 62433, 65070, 69370, 74325, 75915, 84350, 89190, 91098, 104055, 108450, 124866, 126525, 133785, 148650, 151830, 162675, 173425, 187299, 208110, 222975, 227745, 238831, 253050, 267570, 312165, 325350, 346850, 374598, 379575, 445950, 455490, 477662, 520275, 624330, 668925, 716493, 759150, 936495, 1040550, 1138725, 1194155, 1337850, 1432986, 1560825, 1671817, 1872990, 2149479, 2277450, 2388310, 3121650, 3343634, 3582465, 4298958, 4682475, 5015451, 5970775, 6448437, 7164930, 8359085, 9364950, 10030902, 10747395, 11941550, 12896874, 15046353, 16718170, 17912325, 21494790, 25077255, 30092706, 32242185, 35824650, 41795425, 45139059, 50154510, 53736975, 64484370, 75231765, 83590850, 90278118, 107473950, 125386275, 150463530, 161210925, 225695295, 250772550, 322421850, 376158825, 451390590, 752317650, 1128476475, 2256952950]

約数ペア:

[(1, 2256952950), (2, 1128476475), (3, 752317650), (5, 451390590), (6, 376158825), (7, 322421850), (9, 250772550), (10, 225695295), (14, 161210925), (15, 150463530), (18, 125386275), (21, 107473950), (25, 90278118), (27, 83590850), (30, 75231765), (35, 64484370), (42, 53736975), (45, 50154510), (50, 45139059), (54, 41795425), (63, 35824650), (70, 32242185), (75, 30092706), (90, 25077255), (105, 21494790), (126, 17912325), (135, 16718170), (150, 15046353), (175, 12896874), (189, 11941550), (210, 10747395), (225, 10030902), (241, 9364950), (270, 8359085), (315, 7164930), (350, 6448437), (378, 5970775), (450, 5015451), (482, 4682475), (525, 4298958), (630, 3582465), (675, 3343634), (723, 3121650), (945, 2388310), (991, 2277450), (1050, 2149479), (1205, 1872990), (1350, 1671817), (1446, 1560825), (1575, 1432986), (1687, 1337850), (1890, 1194155), (1982, 1138725), (2169, 1040550), (2410, 936495), (2973, 759150), (3150, 716493), (3374, 668925), (3615, 624330), (4338, 520275), (4725, 477662), (4955, 455490), (5061, 445950), (5946, 379575), (6025, 374598), (6507, 346850), (6937, 325350), (7230, 312165), (8435, 267570), (8919, 253050), (9450, 238831), (9910, 227745), (10122, 222975), (10845, 208110), (12050, 187299), (13014, 173425), (13874, 162675), (14865, 151830), (15183, 148650), (16870, 133785), (17838, 126525), (18075, 124866), (20811, 108450), (21690, 104055), (24775, 91098), (25305, 89190), (26757, 84350), (29730, 75915), (30366, 74325), (32535, 69370), (34685, 65070), (36150, 62433), (41622, 54225), (42175, 53514), (44595, 50610), (45549, 49550)]