68513400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 144

約数和(自身を含む): 243734400

約数和(自身を除く): 175221000

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, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2239, 2550, 3060, 3400, 3825, 4478, 5100, 6120, 6717, 7650, 8956, 10200, 11195, 13434, 15300, 17912, 20151, 22390, 26868, 30600, 33585, 38063, 40302, 44780, 53736, 55975, 67170, 76126, 80604, 89560, 100755, 111950, 114189, 134340, 152252, 161208, 167925, 190315, 201510, 223900, 228378, 268680, 304504, 335850, 342567, 380630, 403020, 447800, 456756, 503775, 570945, 671700, 685134, 761260, 806040, 913512, 951575, 1007550, 1141890, 1343400, 1370268, 1522520, 1712835, 1903150, 2015100, 2283780, 2740536, 2854725, 3425670, 3806300, 4030200, 4567560, 5709450, 6851340, 7612600, 8564175, 11418900, 13702680, 17128350, 22837800, 34256700, 68513400]

約数ペア:

[(1, 68513400), (2, 34256700), (3, 22837800), (4, 17128350), (5, 13702680), (6, 11418900), (8, 8564175), (9, 7612600), (10, 6851340), (12, 5709450), (15, 4567560), (17, 4030200), (18, 3806300), (20, 3425670), (24, 2854725), (25, 2740536), (30, 2283780), (34, 2015100), (36, 1903150), (40, 1712835), (45, 1522520), (50, 1370268), (51, 1343400), (60, 1141890), (68, 1007550), (72, 951575), (75, 913512), (85, 806040), (90, 761260), (100, 685134), (102, 671700), (120, 570945), (136, 503775), (150, 456756), (153, 447800), (170, 403020), (180, 380630), (200, 342567), (204, 335850), (225, 304504), (255, 268680), (300, 228378), (306, 223900), (340, 201510), (360, 190315), (408, 167925), (425, 161208), (450, 152252), (510, 134340), (600, 114189), (612, 111950), (680, 100755), (765, 89560), (850, 80604), (900, 76126), (1020, 67170), (1224, 55975), (1275, 53736), (1530, 44780), (1700, 40302), (1800, 38063), (2040, 33585), (2239, 30600), (2550, 26868), (3060, 22390), (3400, 20151), (3825, 17912), (4478, 15300), (5100, 13434), (6120, 11195), (6717, 10200), (7650, 8956)]