251093400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 835660800

約数和(自身を除く): 584567400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 103, 120, 136, 150, 170, 200, 204, 206, 239, 255, 300, 309, 340, 408, 412, 425, 478, 510, 515, 600, 618, 680, 717, 824, 850, 956, 1020, 1030, 1195, 1236, 1275, 1434, 1545, 1700, 1751, 1912, 2040, 2060, 2390, 2472, 2550, 2575, 2868, 3090, 3400, 3502, 3585, 4063, 4120, 4780, 5100, 5150, 5253, 5736, 5975, 6180, 7004, 7170, 7725, 8126, 8755, 9560, 10200, 10300, 10506, 11950, 12189, 12360, 14008, 14340, 15450, 16252, 17510, 17925, 20315, 20600, 21012, 23900, 24378, 24617, 26265, 28680, 30900, 32504, 35020, 35850, 40630, 42024, 43775, 47800, 48756, 49234, 52530, 60945, 61800, 70040, 71700, 73851, 81260, 87550, 97512, 98468, 101575, 105060, 121890, 123085, 131325, 143400, 147702, 162520, 175100, 196936, 203150, 210120, 243780, 246170, 262650, 295404, 304725, 350200, 369255, 406300, 418489, 487560, 492340, 525300, 590808, 609450, 615425, 738510, 812600, 836978, 984680, 1050600, 1218900, 1230850, 1255467, 1477020, 1673956, 1846275, 2092445, 2437800, 2461700, 2510934, 2954040, 3347912, 3692550, 4184890, 4923400, 5021868, 6277335, 7385100, 8369780, 10043736, 10462225, 12554670, 14770200, 16739560, 20924450, 25109340, 31386675, 41848900, 50218680, 62773350, 83697800, 125546700, 251093400]

約数ペア:

[(1, 251093400), (2, 125546700), (3, 83697800), (4, 62773350), (5, 50218680), (6, 41848900), (8, 31386675), (10, 25109340), (12, 20924450), (15, 16739560), (17, 14770200), (20, 12554670), (24, 10462225), (25, 10043736), (30, 8369780), (34, 7385100), (40, 6277335), (50, 5021868), (51, 4923400), (60, 4184890), (68, 3692550), (75, 3347912), (85, 2954040), (100, 2510934), (102, 2461700), (103, 2437800), (120, 2092445), (136, 1846275), (150, 1673956), (170, 1477020), (200, 1255467), (204, 1230850), (206, 1218900), (239, 1050600), (255, 984680), (300, 836978), (309, 812600), (340, 738510), (408, 615425), (412, 609450), (425, 590808), (478, 525300), (510, 492340), (515, 487560), (600, 418489), (618, 406300), (680, 369255), (717, 350200), (824, 304725), (850, 295404), (956, 262650), (1020, 246170), (1030, 243780), (1195, 210120), (1236, 203150), (1275, 196936), (1434, 175100), (1545, 162520), (1700, 147702), (1751, 143400), (1912, 131325), (2040, 123085), (2060, 121890), (2390, 105060), (2472, 101575), (2550, 98468), (2575, 97512), (2868, 87550), (3090, 81260), (3400, 73851), (3502, 71700), (3585, 70040), (4063, 61800), (4120, 60945), (4780, 52530), (5100, 49234), (5150, 48756), (5253, 47800), (5736, 43775), (5975, 42024), (6180, 40630), (7004, 35850), (7170, 35020), (7725, 32504), (8126, 30900), (8755, 28680), (9560, 26265), (10200, 24617), (10300, 24378), (10506, 23900), (11950, 21012), (12189, 20600), (12360, 20315), (14008, 17925), (14340, 17510), (15450, 16252)]