91147500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{4051}}^1$

素因数の和:4081

約数の個数: 90

約数和(自身を含む): 287979692

約数和(自身を除く): 196832192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1125, 1250, 1500, 1875, 2250, 2500, 3750, 4051, 4500, 5625, 7500, 8102, 11250, 12153, 16204, 20255, 22500, 24306, 36459, 40510, 48612, 60765, 72918, 81020, 101275, 121530, 145836, 182295, 202550, 243060, 303825, 364590, 405100, 506375, 607650, 729180, 911475, 1012750, 1215300, 1519125, 1822950, 2025500, 2531875, 3038250, 3645900, 4557375, 5063750, 6076500, 7595625, 9114750, 10127500, 15191250, 18229500, 22786875, 30382500, 45573750, 91147500]

約数ペア:

[(1, 91147500), (2, 45573750), (3, 30382500), (4, 22786875), (5, 18229500), (6, 15191250), (9, 10127500), (10, 9114750), (12, 7595625), (15, 6076500), (18, 5063750), (20, 4557375), (25, 3645900), (30, 3038250), (36, 2531875), (45, 2025500), (50, 1822950), (60, 1519125), (75, 1215300), (90, 1012750), (100, 911475), (125, 729180), (150, 607650), (180, 506375), (225, 405100), (250, 364590), (300, 303825), (375, 243060), (450, 202550), (500, 182295), (625, 145836), (750, 121530), (900, 101275), (1125, 81020), (1250, 72918), (1500, 60765), (1875, 48612), (2250, 40510), (2500, 36459), (3750, 24306), (4051, 22500), (4500, 20255), (5625, 16204), (7500, 12153), (8102, 11250)]