73219950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 206605080

約数和(自身を除く): 133385130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 101, 135, 150, 162, 179, 202, 225, 270, 303, 358, 405, 450, 505, 537, 606, 675, 810, 895, 909, 1010, 1074, 1350, 1515, 1611, 1790, 1818, 2025, 2525, 2685, 2727, 3030, 3222, 4050, 4475, 4545, 4833, 5050, 5370, 5454, 7575, 8055, 8181, 8950, 9090, 9666, 13425, 13635, 14499, 15150, 16110, 16362, 18079, 22725, 24165, 26850, 27270, 28998, 36158, 40275, 40905, 45450, 48330, 54237, 68175, 72495, 80550, 81810, 90395, 108474, 120825, 136350, 144990, 162711, 180790, 204525, 241650, 271185, 325422, 362475, 409050, 451975, 488133, 542370, 724950, 813555, 903950, 976266, 1355925, 1464399, 1627110, 2440665, 2711850, 2928798, 4067775, 4881330, 7321995, 8135550, 12203325, 14643990, 24406650, 36609975, 73219950]

約数ペア:

[(1, 73219950), (2, 36609975), (3, 24406650), (5, 14643990), (6, 12203325), (9, 8135550), (10, 7321995), (15, 4881330), (18, 4067775), (25, 2928798), (27, 2711850), (30, 2440665), (45, 1627110), (50, 1464399), (54, 1355925), (75, 976266), (81, 903950), (90, 813555), (101, 724950), (135, 542370), (150, 488133), (162, 451975), (179, 409050), (202, 362475), (225, 325422), (270, 271185), (303, 241650), (358, 204525), (405, 180790), (450, 162711), (505, 144990), (537, 136350), (606, 120825), (675, 108474), (810, 90395), (895, 81810), (909, 80550), (1010, 72495), (1074, 68175), (1350, 54237), (1515, 48330), (1611, 45450), (1790, 40905), (1818, 40275), (2025, 36158), (2525, 28998), (2685, 27270), (2727, 26850), (3030, 24165), (3222, 22725), (4050, 18079), (4475, 16362), (4545, 16110), (4833, 15150), (5050, 14499), (5370, 13635), (5454, 13425), (7575, 9666), (8055, 9090), (8181, 8950)]