254295000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{5651}}^1$

素因数の和:5683

約数の個数: 120

約数和(自身を含む): 860771340

約数和(自身を除く): 606476340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5625, 5651, 7500, 9000, 11250, 11302, 15000, 16953, 22500, 22604, 28255, 33906, 45000, 45208, 50859, 56510, 67812, 84765, 101718, 113020, 135624, 141275, 169530, 203436, 226040, 254295, 282550, 339060, 406872, 423825, 508590, 565100, 678120, 706375, 847650, 1017180, 1130200, 1271475, 1412750, 1695300, 2034360, 2119125, 2542950, 2825500, 3390600, 3531875, 4238250, 5085900, 5651000, 6357375, 7063750, 8476500, 10171800, 10595625, 12714750, 14127500, 16953000, 21191250, 25429500, 28255000, 31786875, 42382500, 50859000, 63573750, 84765000, 127147500, 254295000]

約数ペア:

[(1, 254295000), (2, 127147500), (3, 84765000), (4, 63573750), (5, 50859000), (6, 42382500), (8, 31786875), (9, 28255000), (10, 25429500), (12, 21191250), (15, 16953000), (18, 14127500), (20, 12714750), (24, 10595625), (25, 10171800), (30, 8476500), (36, 7063750), (40, 6357375), (45, 5651000), (50, 5085900), (60, 4238250), (72, 3531875), (75, 3390600), (90, 2825500), (100, 2542950), (120, 2119125), (125, 2034360), (150, 1695300), (180, 1412750), (200, 1271475), (225, 1130200), (250, 1017180), (300, 847650), (360, 706375), (375, 678120), (450, 565100), (500, 508590), (600, 423825), (625, 406872), (750, 339060), (900, 282550), (1000, 254295), (1125, 226040), (1250, 203436), (1500, 169530), (1800, 141275), (1875, 135624), (2250, 113020), (2500, 101718), (3000, 84765), (3750, 67812), (4500, 56510), (5000, 50859), (5625, 45208), (5651, 45000), (7500, 33906), (9000, 28255), (11250, 22604), (11302, 22500), (15000, 16953)]