190817100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 144

約数和(自身を含む): 634855200

約数和(自身を除く): 444038100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 2175, 2437, 2610, 2700, 2900, 3132, 3915, 4350, 4874, 5220, 6525, 7311, 7830, 8700, 9748, 12185, 13050, 14622, 15660, 19575, 21933, 24370, 26100, 29244, 36555, 39150, 43866, 48740, 60925, 65799, 70673, 73110, 78300, 87732, 109665, 121850, 131598, 141346, 146220, 182775, 212019, 219330, 243700, 263196, 282692, 328995, 353365, 365550, 424038, 438660, 548325, 636057, 657990, 706730, 731100, 848076, 1060095, 1096650, 1272114, 1315980, 1413460, 1644975, 1766825, 1908171, 2120190, 2193300, 2544228, 3180285, 3289950, 3533650, 3816342, 4240380, 5300475, 6360570, 6579900, 7067300, 7632684, 9540855, 10600950, 12721140, 15901425, 19081710, 21201900, 31802850, 38163420, 47704275, 63605700, 95408550, 190817100]

約数ペア:

[(1, 190817100), (2, 95408550), (3, 63605700), (4, 47704275), (5, 38163420), (6, 31802850), (9, 21201900), (10, 19081710), (12, 15901425), (15, 12721140), (18, 10600950), (20, 9540855), (25, 7632684), (27, 7067300), (29, 6579900), (30, 6360570), (36, 5300475), (45, 4240380), (50, 3816342), (54, 3533650), (58, 3289950), (60, 3180285), (75, 2544228), (87, 2193300), (90, 2120190), (100, 1908171), (108, 1766825), (116, 1644975), (135, 1413460), (145, 1315980), (150, 1272114), (174, 1096650), (180, 1060095), (225, 848076), (261, 731100), (270, 706730), (290, 657990), (300, 636057), (348, 548325), (435, 438660), (450, 424038), (522, 365550), (540, 353365), (580, 328995), (675, 282692), (725, 263196), (783, 243700), (870, 219330), (900, 212019), (1044, 182775), (1305, 146220), (1350, 141346), (1450, 131598), (1566, 121850), (1740, 109665), (2175, 87732), (2437, 78300), (2610, 73110), (2700, 70673), (2900, 65799), (3132, 60925), (3915, 48740), (4350, 43866), (4874, 39150), (5220, 36555), (6525, 29244), (7311, 26100), (7830, 24370), (8700, 21933), (9748, 19575), (12185, 15660), (13050, 14622)]