81013500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 278328960

約数和(自身を除く): 197315460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 125, 135, 150, 153, 170, 180, 204, 225, 250, 255, 270, 300, 306, 340, 353, 375, 425, 450, 459, 500, 510, 540, 612, 675, 706, 750, 765, 850, 900, 918, 1020, 1059, 1125, 1275, 1350, 1412, 1500, 1530, 1700, 1765, 1836, 2118, 2125, 2250, 2295, 2550, 2700, 3060, 3177, 3375, 3530, 3825, 4236, 4250, 4500, 4590, 5100, 5295, 6001, 6354, 6375, 6750, 7060, 7650, 8500, 8825, 9180, 9531, 10590, 11475, 12002, 12708, 12750, 13500, 15300, 15885, 17650, 18003, 19062, 19125, 21180, 22950, 24004, 25500, 26475, 30005, 31770, 35300, 36006, 38124, 38250, 44125, 45900, 47655, 52950, 54009, 57375, 60010, 63540, 72012, 76500, 79425, 88250, 90015, 95310, 105900, 108018, 114750, 120020, 132375, 150025, 158850, 162027, 176500, 180030, 190620, 216036, 229500, 238275, 264750, 270045, 300050, 317700, 324054, 360060, 397125, 450075, 476550, 529500, 540090, 600100, 648108, 750125, 794250, 810135, 900150, 953100, 1080180, 1191375, 1350225, 1500250, 1588500, 1620270, 1800300, 2250375, 2382750, 2700450, 3000500, 3240540, 4050675, 4500750, 4765500, 5400900, 6751125, 8101350, 9001500, 13502250, 16202700, 20253375, 27004500, 40506750, 81013500]

約数ペア:

[(1, 81013500), (2, 40506750), (3, 27004500), (4, 20253375), (5, 16202700), (6, 13502250), (9, 9001500), (10, 8101350), (12, 6751125), (15, 5400900), (17, 4765500), (18, 4500750), (20, 4050675), (25, 3240540), (27, 3000500), (30, 2700450), (34, 2382750), (36, 2250375), (45, 1800300), (50, 1620270), (51, 1588500), (54, 1500250), (60, 1350225), (68, 1191375), (75, 1080180), (85, 953100), (90, 900150), (100, 810135), (102, 794250), (108, 750125), (125, 648108), (135, 600100), (150, 540090), (153, 529500), (170, 476550), (180, 450075), (204, 397125), (225, 360060), (250, 324054), (255, 317700), (270, 300050), (300, 270045), (306, 264750), (340, 238275), (353, 229500), (375, 216036), (425, 190620), (450, 180030), (459, 176500), (500, 162027), (510, 158850), (540, 150025), (612, 132375), (675, 120020), (706, 114750), (750, 108018), (765, 105900), (850, 95310), (900, 90015), (918, 88250), (1020, 79425), (1059, 76500), (1125, 72012), (1275, 63540), (1350, 60010), (1412, 57375), (1500, 54009), (1530, 52950), (1700, 47655), (1765, 45900), (1836, 44125), (2118, 38250), (2125, 38124), (2250, 36006), (2295, 35300), (2550, 31770), (2700, 30005), (3060, 26475), (3177, 25500), (3375, 24004), (3530, 22950), (3825, 21180), (4236, 19125), (4250, 19062), (4500, 18003), (4590, 17650), (5100, 15885), (5295, 15300), (6001, 13500), (6354, 12750), (6375, 12708), (6750, 12002), (7060, 11475), (7650, 10590), (8500, 9531), (8825, 9180)]