40548600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{2503}}^1$

素因数の和:2531

約数の個数: 120

約数和(自身を含む): 140887560

約数和(自身を除く): 100338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2503, 2700, 3240, 4050, 5006, 5400, 7509, 8100, 10012, 12515, 15018, 16200, 20024, 22527, 25030, 30036, 37545, 45054, 50060, 60072, 62575, 67581, 75090, 90108, 100120, 112635, 125150, 135162, 150180, 180216, 187725, 202743, 225270, 250300, 270324, 300360, 337905, 375450, 405486, 450540, 500600, 540648, 563175, 675810, 750900, 810972, 901080, 1013715, 1126350, 1351620, 1501800, 1621944, 1689525, 2027430, 2252700, 2703240, 3379050, 4054860, 4505400, 5068575, 6758100, 8109720, 10137150, 13516200, 20274300, 40548600]

約数ペア:

[(1, 40548600), (2, 20274300), (3, 13516200), (4, 10137150), (5, 8109720), (6, 6758100), (8, 5068575), (9, 4505400), (10, 4054860), (12, 3379050), (15, 2703240), (18, 2252700), (20, 2027430), (24, 1689525), (25, 1621944), (27, 1501800), (30, 1351620), (36, 1126350), (40, 1013715), (45, 901080), (50, 810972), (54, 750900), (60, 675810), (72, 563175), (75, 540648), (81, 500600), (90, 450540), (100, 405486), (108, 375450), (120, 337905), (135, 300360), (150, 270324), (162, 250300), (180, 225270), (200, 202743), (216, 187725), (225, 180216), (270, 150180), (300, 135162), (324, 125150), (360, 112635), (405, 100120), (450, 90108), (540, 75090), (600, 67581), (648, 62575), (675, 60072), (810, 50060), (900, 45054), (1080, 37545), (1350, 30036), (1620, 25030), (1800, 22527), (2025, 20024), (2503, 16200), (2700, 15018), (3240, 12515), (4050, 10012), (5006, 8100), (5400, 7509)]