2243358400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 126

約数和(自身を含む): 5707783860

約数和(自身を除く): 3464425460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 961, 992, 1240, 1459, 1550, 1600, 1922, 1984, 2480, 2918, 3100, 3844, 4805, 4960, 5836, 6200, 7295, 7688, 9610, 9920, 11672, 12400, 14590, 15376, 19220, 23344, 24025, 24800, 29180, 30752, 36475, 38440, 45229, 46688, 48050, 49600, 58360, 61504, 72950, 76880, 90458, 93376, 96100, 116720, 145900, 153760, 180916, 192200, 226145, 233440, 291800, 307520, 361832, 384400, 452290, 466880, 583600, 723664, 768800, 904580, 1130725, 1167200, 1402099, 1447328, 1537600, 1809160, 2261450, 2334400, 2804198, 2894656, 3618320, 4522900, 5608396, 7010495, 7236640, 9045800, 11216792, 14020990, 14473280, 18091600, 22433584, 28041980, 35052475, 36183200, 44867168, 56083960, 70104950, 72366400, 89734336, 112167920, 140209900, 224335840, 280419800, 448671680, 560839600, 1121679200, 2243358400]

約数ペア:

[(1, 2243358400), (2, 1121679200), (4, 560839600), (5, 448671680), (8, 280419800), (10, 224335840), (16, 140209900), (20, 112167920), (25, 89734336), (31, 72366400), (32, 70104950), (40, 56083960), (50, 44867168), (62, 36183200), (64, 35052475), (80, 28041980), (100, 22433584), (124, 18091600), (155, 14473280), (160, 14020990), (200, 11216792), (248, 9045800), (310, 7236640), (320, 7010495), (400, 5608396), (496, 4522900), (620, 3618320), (775, 2894656), (800, 2804198), (961, 2334400), (992, 2261450), (1240, 1809160), (1459, 1537600), (1550, 1447328), (1600, 1402099), (1922, 1167200), (1984, 1130725), (2480, 904580), (2918, 768800), (3100, 723664), (3844, 583600), (4805, 466880), (4960, 452290), (5836, 384400), (6200, 361832), (7295, 307520), (7688, 291800), (9610, 233440), (9920, 226145), (11672, 192200), (12400, 180916), (14590, 153760), (15376, 145900), (19220, 116720), (23344, 96100), (24025, 93376), (24800, 90458), (29180, 76880), (30752, 72950), (36475, 61504), (38440, 58360), (45229, 49600), (46688, 48050)]