66908700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{24781}}^1$

素因数の和:24804

約数の個数: 72

約数和(自身を含む): 215107760

約数和(自身を除く): 148199060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 24781, 49562, 74343, 99124, 123905, 148686, 223029, 247810, 297372, 371715, 446058, 495620, 619525, 669087, 743430, 892116, 1115145, 1239050, 1338174, 1486860, 1858575, 2230290, 2478100, 2676348, 3345435, 3717150, 4460580, 5575725, 6690870, 7434300, 11151450, 13381740, 16727175, 22302900, 33454350, 66908700]

約数ペア:

[(1, 66908700), (2, 33454350), (3, 22302900), (4, 16727175), (5, 13381740), (6, 11151450), (9, 7434300), (10, 6690870), (12, 5575725), (15, 4460580), (18, 3717150), (20, 3345435), (25, 2676348), (27, 2478100), (30, 2230290), (36, 1858575), (45, 1486860), (50, 1338174), (54, 1239050), (60, 1115145), (75, 892116), (90, 743430), (100, 669087), (108, 619525), (135, 495620), (150, 446058), (180, 371715), (225, 297372), (270, 247810), (300, 223029), (450, 148686), (540, 123905), (675, 99124), (900, 74343), (1350, 49562), (2700, 24781)]