54926100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{6781}}^1$

素因数の和:6807

約数の個数: 90

約数和(自身を含む): 178074974

約数和(自身を除く): 123148874

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, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 6781, 8100, 13562, 20343, 27124, 33905, 40686, 61029, 67810, 81372, 101715, 122058, 135620, 169525, 183087, 203430, 244116, 305145, 339050, 366174, 406860, 508575, 549261, 610290, 678100, 732348, 915435, 1017150, 1098522, 1220580, 1525725, 1830870, 2034300, 2197044, 2746305, 3051450, 3661740, 4577175, 5492610, 6102900, 9154350, 10985220, 13731525, 18308700, 27463050, 54926100]

約数ペア:

[(1, 54926100), (2, 27463050), (3, 18308700), (4, 13731525), (5, 10985220), (6, 9154350), (9, 6102900), (10, 5492610), (12, 4577175), (15, 3661740), (18, 3051450), (20, 2746305), (25, 2197044), (27, 2034300), (30, 1830870), (36, 1525725), (45, 1220580), (50, 1098522), (54, 1017150), (60, 915435), (75, 732348), (81, 678100), (90, 610290), (100, 549261), (108, 508575), (135, 406860), (150, 366174), (162, 339050), (180, 305145), (225, 244116), (270, 203430), (300, 183087), (324, 169525), (405, 135620), (450, 122058), (540, 101715), (675, 81372), (810, 67810), (900, 61029), (1350, 40686), (1620, 33905), (2025, 27124), (2700, 20343), (4050, 13562), (6781, 8100)]