55293300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20479}}^1$

素因数の和:20502

約数の個数: 72

約数和(自身を含む): 177766400

約数和(自身を除く): 122473100

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, 20479, 40958, 61437, 81916, 102395, 122874, 184311, 204790, 245748, 307185, 368622, 409580, 511975, 552933, 614370, 737244, 921555, 1023950, 1105866, 1228740, 1535925, 1843110, 2047900, 2211732, 2764665, 3071850, 3686220, 4607775, 5529330, 6143700, 9215550, 11058660, 13823325, 18431100, 27646650, 55293300]

約数ペア:

[(1, 55293300), (2, 27646650), (3, 18431100), (4, 13823325), (5, 11058660), (6, 9215550), (9, 6143700), (10, 5529330), (12, 4607775), (15, 3686220), (18, 3071850), (20, 2764665), (25, 2211732), (27, 2047900), (30, 1843110), (36, 1535925), (45, 1228740), (50, 1105866), (54, 1023950), (60, 921555), (75, 737244), (90, 614370), (100, 552933), (108, 511975), (135, 409580), (150, 368622), (180, 307185), (225, 245748), (270, 204790), (300, 184311), (450, 122874), (540, 102395), (675, 81916), (900, 61437), (1350, 40958), (2700, 20479)]