54688500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{4051}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 176991360

約数和(自身を除く): 122302860

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, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 500, 540, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 4051, 4500, 6750, 8102, 12153, 13500, 16204, 20255, 24306, 36459, 40510, 48612, 60765, 72918, 81020, 101275, 109377, 121530, 145836, 182295, 202550, 218754, 243060, 303825, 364590, 405100, 437508, 506375, 546885, 607650, 729180, 911475, 1012750, 1093770, 1215300, 1519125, 1822950, 2025500, 2187540, 2734425, 3038250, 3645900, 4557375, 5468850, 6076500, 9114750, 10937700, 13672125, 18229500, 27344250, 54688500]

約数ペア:

[(1, 54688500), (2, 27344250), (3, 18229500), (4, 13672125), (5, 10937700), (6, 9114750), (9, 6076500), (10, 5468850), (12, 4557375), (15, 3645900), (18, 3038250), (20, 2734425), (25, 2187540), (27, 2025500), (30, 1822950), (36, 1519125), (45, 1215300), (50, 1093770), (54, 1012750), (60, 911475), (75, 729180), (90, 607650), (100, 546885), (108, 506375), (125, 437508), (135, 405100), (150, 364590), (180, 303825), (225, 243060), (250, 218754), (270, 202550), (300, 182295), (375, 145836), (450, 121530), (500, 109377), (540, 101275), (675, 81020), (750, 72918), (900, 60765), (1125, 48612), (1350, 40510), (1500, 36459), (2250, 24306), (2700, 20255), (3375, 16204), (4051, 13500), (4500, 12153), (6750, 8102)]