7997080500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{104537}}^1$

素因数の和:104579

約数の個数: 144

約数和(自身を含む): 26712386064

約数和(自身を除く): 18715305564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 3060, 3825, 4250, 4500, 5100, 6375, 7650, 8500, 12750, 15300, 19125, 25500, 38250, 76500, 104537, 209074, 313611, 418148, 522685, 627222, 940833, 1045370, 1254444, 1568055, 1777129, 1881666, 2090740, 2613425, 3136110, 3554258, 3763332, 4704165, 5226850, 5331387, 6272220, 7108516, 7840275, 8885645, 9408330, 10453700, 10662774, 13067125, 15680550, 15994161, 17771290, 18816660, 21325548, 23520825, 26134250, 26656935, 31361100, 31988322, 35542580, 39201375, 44428225, 47041650, 52268500, 53313870, 63976644, 78402750, 79970805, 88856450, 94083300, 106627740, 117604125, 133284675, 156805500, 159941610, 177712900, 222141125, 235208250, 266569350, 319883220, 399854025, 444282250, 470416500, 533138700, 666423375, 799708050, 888564500, 1332846750, 1599416100, 1999270125, 2665693500, 3998540250, 7997080500]

約数ペア:

[(1, 7997080500), (2, 3998540250), (3, 2665693500), (4, 1999270125), (5, 1599416100), (6, 1332846750), (9, 888564500), (10, 799708050), (12, 666423375), (15, 533138700), (17, 470416500), (18, 444282250), (20, 399854025), (25, 319883220), (30, 266569350), (34, 235208250), (36, 222141125), (45, 177712900), (50, 159941610), (51, 156805500), (60, 133284675), (68, 117604125), (75, 106627740), (85, 94083300), (90, 88856450), (100, 79970805), (102, 78402750), (125, 63976644), (150, 53313870), (153, 52268500), (170, 47041650), (180, 44428225), (204, 39201375), (225, 35542580), (250, 31988322), (255, 31361100), (300, 26656935), (306, 26134250), (340, 23520825), (375, 21325548), (425, 18816660), (450, 17771290), (500, 15994161), (510, 15680550), (612, 13067125), (750, 10662774), (765, 10453700), (850, 9408330), (900, 8885645), (1020, 7840275), (1125, 7108516), (1275, 6272220), (1500, 5331387), (1530, 5226850), (1700, 4704165), (2125, 3763332), (2250, 3554258), (2550, 3136110), (3060, 2613425), (3825, 2090740), (4250, 1881666), (4500, 1777129), (5100, 1568055), (6375, 1254444), (7650, 1045370), (8500, 940833), (12750, 627222), (15300, 522685), (19125, 418148), (25500, 313611), (38250, 209074), (76500, 104537)]