145921500

素因数分解:

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

素因数の和:1235

約数の個数: 144

約数和(自身を含む): 477780576

約数和(自身を除く): 331859076

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, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 750, 810, 900, 972, 1125, 1201, 1215, 1350, 1500, 1620, 2025, 2250, 2402, 2430, 2700, 3375, 3603, 4050, 4500, 4804, 4860, 6005, 6075, 6750, 7206, 8100, 10125, 10809, 12010, 12150, 13500, 14412, 18015, 20250, 21618, 24020, 24300, 30025, 30375, 32427, 36030, 40500, 43236, 54045, 60050, 60750, 64854, 72060, 90075, 97281, 108090, 120100, 121500, 129708, 150125, 162135, 180150, 194562, 216180, 270225, 291843, 300250, 324270, 360300, 389124, 450375, 486405, 540450, 583686, 600500, 648540, 810675, 900750, 972810, 1080900, 1167372, 1351125, 1459215, 1621350, 1801500, 1945620, 2432025, 2702250, 2918430, 3242700, 4053375, 4864050, 5404500, 5836860, 7296075, 8106750, 9728100, 12160125, 14592150, 16213500, 24320250, 29184300, 36480375, 48640500, 72960750, 145921500]

約数ペア:

[(1, 145921500), (2, 72960750), (3, 48640500), (4, 36480375), (5, 29184300), (6, 24320250), (9, 16213500), (10, 14592150), (12, 12160125), (15, 9728100), (18, 8106750), (20, 7296075), (25, 5836860), (27, 5404500), (30, 4864050), (36, 4053375), (45, 3242700), (50, 2918430), (54, 2702250), (60, 2432025), (75, 1945620), (81, 1801500), (90, 1621350), (100, 1459215), (108, 1351125), (125, 1167372), (135, 1080900), (150, 972810), (162, 900750), (180, 810675), (225, 648540), (243, 600500), (250, 583686), (270, 540450), (300, 486405), (324, 450375), (375, 389124), (405, 360300), (450, 324270), (486, 300250), (500, 291843), (540, 270225), (675, 216180), (750, 194562), (810, 180150), (900, 162135), (972, 150125), (1125, 129708), (1201, 121500), (1215, 120100), (1350, 108090), (1500, 97281), (1620, 90075), (2025, 72060), (2250, 64854), (2402, 60750), (2430, 60050), (2700, 54045), (3375, 43236), (3603, 40500), (4050, 36030), (4500, 32427), (4804, 30375), (4860, 30025), (6005, 24300), (6075, 24020), (6750, 21618), (7206, 20250), (8100, 18015), (10125, 14412), (10809, 13500), (12010, 12150)]