131243400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4289}}^1$

素因数の和:4328

約数の個数: 144

約数和(自身を含む): 466794900

約数和(自身を除く): 335551500

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, 2550, 3060, 3400, 3825, 4289, 5100, 6120, 7650, 8578, 10200, 12867, 15300, 17156, 21445, 25734, 30600, 34312, 38601, 42890, 51468, 64335, 72913, 77202, 85780, 102936, 107225, 128670, 145826, 154404, 171560, 193005, 214450, 218739, 257340, 291652, 308808, 321675, 364565, 386010, 428900, 437478, 514680, 583304, 643350, 656217, 729130, 772020, 857800, 874956, 965025, 1093695, 1286700, 1312434, 1458260, 1544040, 1749912, 1822825, 1930050, 2187390, 2573400, 2624868, 2916520, 3281085, 3645650, 3860100, 4374780, 5249736, 5468475, 6562170, 7291300, 7720200, 8749560, 10936950, 13124340, 14582600, 16405425, 21873900, 26248680, 32810850, 43747800, 65621700, 131243400]

約数ペア:

[(1, 131243400), (2, 65621700), (3, 43747800), (4, 32810850), (5, 26248680), (6, 21873900), (8, 16405425), (9, 14582600), (10, 13124340), (12, 10936950), (15, 8749560), (17, 7720200), (18, 7291300), (20, 6562170), (24, 5468475), (25, 5249736), (30, 4374780), (34, 3860100), (36, 3645650), (40, 3281085), (45, 2916520), (50, 2624868), (51, 2573400), (60, 2187390), (68, 1930050), (72, 1822825), (75, 1749912), (85, 1544040), (90, 1458260), (100, 1312434), (102, 1286700), (120, 1093695), (136, 965025), (150, 874956), (153, 857800), (170, 772020), (180, 729130), (200, 656217), (204, 643350), (225, 583304), (255, 514680), (300, 437478), (306, 428900), (340, 386010), (360, 364565), (408, 321675), (425, 308808), (450, 291652), (510, 257340), (600, 218739), (612, 214450), (680, 193005), (765, 171560), (850, 154404), (900, 145826), (1020, 128670), (1224, 107225), (1275, 102936), (1530, 85780), (1700, 77202), (1800, 72913), (2040, 64335), (2550, 51468), (3060, 42890), (3400, 38601), (3825, 34312), (4289, 30600), (5100, 25734), (6120, 21445), (7650, 17156), (8578, 15300), (10200, 12867)]