80235750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 256

約数和(自身を含む): 258785280

約数和(自身を除く): 178549530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 29, 30, 31, 34, 35, 42, 50, 51, 58, 62, 70, 75, 85, 87, 93, 102, 105, 119, 125, 145, 150, 155, 170, 174, 175, 186, 203, 210, 217, 238, 250, 255, 290, 310, 350, 357, 375, 406, 425, 434, 435, 465, 493, 510, 525, 527, 595, 609, 651, 714, 725, 750, 775, 850, 870, 875, 899, 930, 986, 1015, 1050, 1054, 1085, 1190, 1218, 1275, 1302, 1450, 1479, 1550, 1581, 1750, 1785, 1798, 2030, 2125, 2170, 2175, 2325, 2465, 2550, 2625, 2635, 2697, 2958, 2975, 3045, 3162, 3255, 3451, 3570, 3625, 3689, 3875, 4250, 4350, 4495, 4650, 4930, 5075, 5250, 5270, 5394, 5425, 5950, 6090, 6293, 6375, 6510, 6902, 7250, 7378, 7395, 7750, 7905, 8925, 8990, 10150, 10353, 10850, 10875, 11067, 11625, 12325, 12586, 12750, 13175, 13485, 14790, 14875, 15225, 15283, 15810, 16275, 17255, 17850, 18445, 18879, 20706, 21750, 22134, 22475, 23250, 24650, 25375, 26350, 26970, 27125, 29750, 30450, 30566, 31465, 32550, 34510, 36890, 36975, 37758, 39525, 44625, 44950, 45849, 50750, 51765, 54250, 55335, 61625, 62930, 65875, 67425, 73950, 76125, 76415, 79050, 81375, 86275, 89250, 91698, 92225, 94395, 103530, 106981, 110670, 112375, 123250, 131750, 134850, 152250, 152830, 157325, 162750, 172550, 184450, 184875, 188790, 197625, 213962, 224750, 229245, 258825, 276675, 314650, 320943, 337125, 369750, 382075, 395250, 431375, 458490, 461125, 471975, 517650, 534905, 553350, 641886, 674250, 764150, 786625, 862750, 922250, 943950, 1069810, 1146225, 1294125, 1383375, 1573250, 1604715, 1910375, 2292450, 2359875, 2588250, 2674525, 2766750, 3209430, 3820750, 4719750, 5349050, 5731125, 8023575, 11462250, 13372625, 16047150, 26745250, 40117875, 80235750]

約数ペア:

[(1, 80235750), (2, 40117875), (3, 26745250), (5, 16047150), (6, 13372625), (7, 11462250), (10, 8023575), (14, 5731125), (15, 5349050), (17, 4719750), (21, 3820750), (25, 3209430), (29, 2766750), (30, 2674525), (31, 2588250), (34, 2359875), (35, 2292450), (42, 1910375), (50, 1604715), (51, 1573250), (58, 1383375), (62, 1294125), (70, 1146225), (75, 1069810), (85, 943950), (87, 922250), (93, 862750), (102, 786625), (105, 764150), (119, 674250), (125, 641886), (145, 553350), (150, 534905), (155, 517650), (170, 471975), (174, 461125), (175, 458490), (186, 431375), (203, 395250), (210, 382075), (217, 369750), (238, 337125), (250, 320943), (255, 314650), (290, 276675), (310, 258825), (350, 229245), (357, 224750), (375, 213962), (406, 197625), (425, 188790), (434, 184875), (435, 184450), (465, 172550), (493, 162750), (510, 157325), (525, 152830), (527, 152250), (595, 134850), (609, 131750), (651, 123250), (714, 112375), (725, 110670), (750, 106981), (775, 103530), (850, 94395), (870, 92225), (875, 91698), (899, 89250), (930, 86275), (986, 81375), (1015, 79050), (1050, 76415), (1054, 76125), (1085, 73950), (1190, 67425), (1218, 65875), (1275, 62930), (1302, 61625), (1450, 55335), (1479, 54250), (1550, 51765), (1581, 50750), (1750, 45849), (1785, 44950), (1798, 44625), (2030, 39525), (2125, 37758), (2170, 36975), (2175, 36890), (2325, 34510), (2465, 32550), (2550, 31465), (2625, 30566), (2635, 30450), (2697, 29750), (2958, 27125), (2975, 26970), (3045, 26350), (3162, 25375), (3255, 24650), (3451, 23250), (3570, 22475), (3625, 22134), (3689, 21750), (3875, 20706), (4250, 18879), (4350, 18445), (4495, 17850), (4650, 17255), (4930, 16275), (5075, 15810), (5250, 15283), (5270, 15225), (5394, 14875), (5425, 14790), (5950, 13485), (6090, 13175), (6293, 12750), (6375, 12586), (6510, 12325), (6902, 11625), (7250, 11067), (7378, 10875), (7395, 10850), (7750, 10353), (7905, 10150), (8925, 8990)]