143446000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4259

約数の個数: 80

約数和(自身を含む): 367342560

約数和(自身を除く): 223896560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4219, 4250, 6800, 8438, 8500, 16876, 17000, 21095, 33752, 34000, 42190, 67504, 71723, 84380, 105475, 143446, 168760, 210950, 286892, 337520, 358615, 421900, 527375, 573784, 717230, 843800, 1054750, 1147568, 1434460, 1687600, 1793075, 2109500, 2868920, 3586150, 4219000, 5737840, 7172300, 8438000, 8965375, 14344600, 17930750, 28689200, 35861500, 71723000, 143446000]

約数ペア:

[(1, 143446000), (2, 71723000), (4, 35861500), (5, 28689200), (8, 17930750), (10, 14344600), (16, 8965375), (17, 8438000), (20, 7172300), (25, 5737840), (34, 4219000), (40, 3586150), (50, 2868920), (68, 2109500), (80, 1793075), (85, 1687600), (100, 1434460), (125, 1147568), (136, 1054750), (170, 843800), (200, 717230), (250, 573784), (272, 527375), (340, 421900), (400, 358615), (425, 337520), (500, 286892), (680, 210950), (850, 168760), (1000, 143446), (1360, 105475), (1700, 84380), (2000, 71723), (2125, 67504), (3400, 42190), (4219, 34000), (4250, 33752), (6800, 21095), (8438, 17000), (8500, 16876)]