68697000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 246402000

約数和(自身を除く): 177705000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 225, 250, 255, 300, 306, 340, 360, 375, 408, 425, 449, 450, 500, 510, 600, 612, 680, 750, 765, 850, 898, 900, 1000, 1020, 1125, 1224, 1275, 1347, 1500, 1530, 1700, 1796, 1800, 2040, 2125, 2245, 2250, 2550, 2694, 3000, 3060, 3400, 3592, 3825, 4041, 4250, 4490, 4500, 5100, 5388, 6120, 6375, 6735, 7633, 7650, 8082, 8500, 8980, 9000, 10200, 10776, 11225, 12750, 13470, 15266, 15300, 16164, 17000, 17960, 19125, 20205, 22450, 22899, 25500, 26940, 30532, 30600, 32328, 33675, 38165, 38250, 40410, 44900, 45798, 51000, 53880, 56125, 61064, 67350, 68697, 76330, 76500, 80820, 89800, 91596, 101025, 112250, 114495, 134700, 137394, 152660, 153000, 161640, 168375, 183192, 190825, 202050, 224500, 228990, 269400, 274788, 305320, 336750, 343485, 381650, 404100, 449000, 457980, 505125, 549576, 572475, 673500, 686970, 763300, 808200, 915960, 954125, 1010250, 1144950, 1347000, 1373940, 1526600, 1717425, 1908250, 2020500, 2289900, 2747880, 2862375, 3434850, 3816500, 4041000, 4579800, 5724750, 6869700, 7633000, 8587125, 11449500, 13739400, 17174250, 22899000, 34348500, 68697000]

約数ペア:

[(1, 68697000), (2, 34348500), (3, 22899000), (4, 17174250), (5, 13739400), (6, 11449500), (8, 8587125), (9, 7633000), (10, 6869700), (12, 5724750), (15, 4579800), (17, 4041000), (18, 3816500), (20, 3434850), (24, 2862375), (25, 2747880), (30, 2289900), (34, 2020500), (36, 1908250), (40, 1717425), (45, 1526600), (50, 1373940), (51, 1347000), (60, 1144950), (68, 1010250), (72, 954125), (75, 915960), (85, 808200), (90, 763300), (100, 686970), (102, 673500), (120, 572475), (125, 549576), (136, 505125), (150, 457980), (153, 449000), (170, 404100), (180, 381650), (200, 343485), (204, 336750), (225, 305320), (250, 274788), (255, 269400), (300, 228990), (306, 224500), (340, 202050), (360, 190825), (375, 183192), (408, 168375), (425, 161640), (449, 153000), (450, 152660), (500, 137394), (510, 134700), (600, 114495), (612, 112250), (680, 101025), (750, 91596), (765, 89800), (850, 80820), (898, 76500), (900, 76330), (1000, 68697), (1020, 67350), (1125, 61064), (1224, 56125), (1275, 53880), (1347, 51000), (1500, 45798), (1530, 44900), (1700, 40410), (1796, 38250), (1800, 38165), (2040, 33675), (2125, 32328), (2245, 30600), (2250, 30532), (2550, 26940), (2694, 25500), (3000, 22899), (3060, 22450), (3400, 20205), (3592, 19125), (3825, 17960), (4041, 17000), (4250, 16164), (4490, 15300), (4500, 15266), (5100, 13470), (5388, 12750), (6120, 11225), (6375, 10776), (6735, 10200), (7633, 9000), (7650, 8980), (8082, 8500)]