68619000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 217339200

約数和(自身を除く): 148720200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 200, 250, 257, 267, 300, 356, 375, 445, 500, 514, 534, 600, 712, 750, 771, 890, 1000, 1028, 1068, 1285, 1335, 1500, 1542, 1780, 2056, 2136, 2225, 2570, 2670, 3000, 3084, 3560, 3855, 4450, 5140, 5340, 6168, 6425, 6675, 7710, 8900, 10280, 10680, 11125, 12850, 13350, 15420, 17800, 19275, 22250, 22873, 25700, 26700, 30840, 32125, 33375, 38550, 44500, 45746, 51400, 53400, 64250, 66750, 68619, 77100, 89000, 91492, 96375, 114365, 128500, 133500, 137238, 154200, 182984, 192750, 228730, 257000, 267000, 274476, 343095, 385500, 457460, 548952, 571825, 686190, 771000, 914920, 1143650, 1372380, 1715475, 2287300, 2744760, 2859125, 3430950, 4574600, 5718250, 6861900, 8577375, 11436500, 13723800, 17154750, 22873000, 34309500, 68619000]

約数ペア:

[(1, 68619000), (2, 34309500), (3, 22873000), (4, 17154750), (5, 13723800), (6, 11436500), (8, 8577375), (10, 6861900), (12, 5718250), (15, 4574600), (20, 3430950), (24, 2859125), (25, 2744760), (30, 2287300), (40, 1715475), (50, 1372380), (60, 1143650), (75, 914920), (89, 771000), (100, 686190), (120, 571825), (125, 548952), (150, 457460), (178, 385500), (200, 343095), (250, 274476), (257, 267000), (267, 257000), (300, 228730), (356, 192750), (375, 182984), (445, 154200), (500, 137238), (514, 133500), (534, 128500), (600, 114365), (712, 96375), (750, 91492), (771, 89000), (890, 77100), (1000, 68619), (1028, 66750), (1068, 64250), (1285, 53400), (1335, 51400), (1500, 45746), (1542, 44500), (1780, 38550), (2056, 33375), (2136, 32125), (2225, 30840), (2570, 26700), (2670, 25700), (3000, 22873), (3084, 22250), (3560, 19275), (3855, 17800), (4450, 15420), (5140, 13350), (5340, 12850), (6168, 11125), (6425, 10680), (6675, 10280), (7710, 8900)]