199000620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12184

約数の個数: 144

約数和(自身を含む): 742996800

約数和(自身を除く): 543996180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12149, 16380, 24298, 36447, 48596, 60745, 72894, 85043, 109341, 121490, 145788, 157937, 170086, 182235, 218682, 242980, 255129, 315874, 340172, 364470, 425215, 437364, 473811, 510258, 546705, 631748, 728940, 765387, 789685, 850430, 947622, 1020516, 1093410, 1105559, 1275645, 1421433, 1530774, 1579370, 1700860, 1895244, 2186820, 2211118, 2369055, 2551290, 2842866, 3061548, 3158740, 3316677, 3826935, 4422236, 4738110, 5102580, 5527795, 5685732, 6633354, 7107165, 7653870, 9476220, 9950031, 11055590, 13266708, 14214330, 15307740, 16583385, 19900062, 22111180, 28428660, 33166770, 39800124, 49750155, 66333540, 99500310, 199000620]

約数ペア:

[(1, 199000620), (2, 99500310), (3, 66333540), (4, 49750155), (5, 39800124), (6, 33166770), (7, 28428660), (9, 22111180), (10, 19900062), (12, 16583385), (13, 15307740), (14, 14214330), (15, 13266708), (18, 11055590), (20, 9950031), (21, 9476220), (26, 7653870), (28, 7107165), (30, 6633354), (35, 5685732), (36, 5527795), (39, 5102580), (42, 4738110), (45, 4422236), (52, 3826935), (60, 3316677), (63, 3158740), (65, 3061548), (70, 2842866), (78, 2551290), (84, 2369055), (90, 2211118), (91, 2186820), (105, 1895244), (117, 1700860), (126, 1579370), (130, 1530774), (140, 1421433), (156, 1275645), (180, 1105559), (182, 1093410), (195, 1020516), (210, 947622), (234, 850430), (252, 789685), (260, 765387), (273, 728940), (315, 631748), (364, 546705), (390, 510258), (420, 473811), (455, 437364), (468, 425215), (546, 364470), (585, 340172), (630, 315874), (780, 255129), (819, 242980), (910, 218682), (1092, 182235), (1170, 170086), (1260, 157937), (1365, 145788), (1638, 121490), (1820, 109341), (2340, 85043), (2730, 72894), (3276, 60745), (4095, 48596), (5460, 36447), (8190, 24298), (12149, 16380)]