87552900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{1201}}^1$

素因数の和:1233

約数の個数: 126

約数和(自身を含む): 285091562

約数和(自身を除く): 197538662

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1201, 1215, 1350, 1458, 1620, 2025, 2402, 2430, 2700, 2916, 3603, 3645, 4050, 4804, 4860, 6005, 6075, 7206, 7290, 8100, 10809, 12010, 12150, 14412, 14580, 18015, 18225, 21618, 24020, 24300, 30025, 32427, 36030, 36450, 43236, 54045, 60050, 64854, 72060, 72900, 90075, 97281, 108090, 120100, 129708, 162135, 180150, 194562, 216180, 270225, 291843, 324270, 360300, 389124, 486405, 540450, 583686, 648540, 810675, 875529, 972810, 1080900, 1167372, 1459215, 1621350, 1751058, 1945620, 2432025, 2918430, 3242700, 3502116, 4377645, 4864050, 5836860, 7296075, 8755290, 9728100, 14592150, 17510580, 21888225, 29184300, 43776450, 87552900]

約数ペア:

[(1, 87552900), (2, 43776450), (3, 29184300), (4, 21888225), (5, 17510580), (6, 14592150), (9, 9728100), (10, 8755290), (12, 7296075), (15, 5836860), (18, 4864050), (20, 4377645), (25, 3502116), (27, 3242700), (30, 2918430), (36, 2432025), (45, 1945620), (50, 1751058), (54, 1621350), (60, 1459215), (75, 1167372), (81, 1080900), (90, 972810), (100, 875529), (108, 810675), (135, 648540), (150, 583686), (162, 540450), (180, 486405), (225, 389124), (243, 360300), (270, 324270), (300, 291843), (324, 270225), (405, 216180), (450, 194562), (486, 180150), (540, 162135), (675, 129708), (729, 120100), (810, 108090), (900, 97281), (972, 90075), (1201, 72900), (1215, 72060), (1350, 64854), (1458, 60050), (1620, 54045), (2025, 43236), (2402, 36450), (2430, 36030), (2700, 32427), (2916, 30025), (3603, 24300), (3645, 24020), (4050, 21618), (4804, 18225), (4860, 18015), (6005, 14580), (6075, 14412), (7206, 12150), (7290, 12010), (8100, 10809)]