197896500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 651006720

約数和(自身を除く): 453110220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 125, 135, 137, 150, 180, 214, 225, 250, 270, 274, 300, 321, 375, 411, 428, 450, 500, 535, 540, 548, 642, 675, 685, 750, 822, 900, 963, 1070, 1125, 1233, 1284, 1350, 1370, 1500, 1605, 1644, 1926, 2055, 2140, 2250, 2466, 2675, 2700, 2740, 2889, 3210, 3375, 3425, 3699, 3852, 4110, 4500, 4815, 4932, 5350, 5778, 6165, 6420, 6750, 6850, 7398, 8025, 8220, 9630, 10275, 10700, 11556, 12330, 13375, 13500, 13700, 14445, 14659, 14796, 16050, 17125, 18495, 19260, 20550, 24075, 24660, 26750, 28890, 29318, 30825, 32100, 34250, 36990, 40125, 41100, 43977, 48150, 51375, 53500, 57780, 58636, 61650, 68500, 72225, 73295, 73980, 80250, 87954, 92475, 96300, 102750, 120375, 123300, 131931, 144450, 146590, 154125, 160500, 175908, 184950, 205500, 219885, 240750, 263862, 288900, 293180, 308250, 361125, 366475, 369900, 395793, 439770, 462375, 481500, 527724, 616500, 659655, 722250, 732950, 791586, 879540, 924750, 1099425, 1319310, 1444500, 1465900, 1583172, 1832375, 1849500, 1978965, 2198850, 2638620, 3298275, 3664750, 3957930, 4397700, 5497125, 6596550, 7329500, 7915860, 9894825, 10994250, 13193100, 16491375, 19789650, 21988500, 32982750, 39579300, 49474125, 65965500, 98948250, 197896500]

約数ペア:

[(1, 197896500), (2, 98948250), (3, 65965500), (4, 49474125), (5, 39579300), (6, 32982750), (9, 21988500), (10, 19789650), (12, 16491375), (15, 13193100), (18, 10994250), (20, 9894825), (25, 7915860), (27, 7329500), (30, 6596550), (36, 5497125), (45, 4397700), (50, 3957930), (54, 3664750), (60, 3298275), (75, 2638620), (90, 2198850), (100, 1978965), (107, 1849500), (108, 1832375), (125, 1583172), (135, 1465900), (137, 1444500), (150, 1319310), (180, 1099425), (214, 924750), (225, 879540), (250, 791586), (270, 732950), (274, 722250), (300, 659655), (321, 616500), (375, 527724), (411, 481500), (428, 462375), (450, 439770), (500, 395793), (535, 369900), (540, 366475), (548, 361125), (642, 308250), (675, 293180), (685, 288900), (750, 263862), (822, 240750), (900, 219885), (963, 205500), (1070, 184950), (1125, 175908), (1233, 160500), (1284, 154125), (1350, 146590), (1370, 144450), (1500, 131931), (1605, 123300), (1644, 120375), (1926, 102750), (2055, 96300), (2140, 92475), (2250, 87954), (2466, 80250), (2675, 73980), (2700, 73295), (2740, 72225), (2889, 68500), (3210, 61650), (3375, 58636), (3425, 57780), (3699, 53500), (3852, 51375), (4110, 48150), (4500, 43977), (4815, 41100), (4932, 40125), (5350, 36990), (5778, 34250), (6165, 32100), (6420, 30825), (6750, 29318), (6850, 28890), (7398, 26750), (8025, 24660), (8220, 24075), (9630, 20550), (10275, 19260), (10700, 18495), (11556, 17125), (12330, 16050), (13375, 14796), (13500, 14659), (13700, 14445)]