1353321000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{50123}}^1$

素因数の和:50153

約数の個数: 128

約数和(自身を含む): 4691606400

約数和(自身を除く): 3338285400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 9000, 13500, 27000, 50123, 100246, 150369, 200492, 250615, 300738, 400984, 451107, 501230, 601476, 751845, 902214, 1002460, 1202952, 1253075, 1353321, 1503690, 1804428, 2004920, 2255535, 2506150, 2706642, 3007380, 3608856, 3759225, 4511070, 5012300, 5413284, 6014760, 6265375, 6766605, 7518450, 9022140, 10024600, 10826568, 11277675, 12530750, 13533210, 15036900, 18044280, 18796125, 22555350, 25061500, 27066420, 30073800, 33833025, 37592250, 45110700, 50123000, 54132840, 56388375, 67666050, 75184500, 90221400, 112776750, 135332100, 150369000, 169165125, 225553500, 270664200, 338330250, 451107000, 676660500, 1353321000]

約数ペア:

[(1, 1353321000), (2, 676660500), (3, 451107000), (4, 338330250), (5, 270664200), (6, 225553500), (8, 169165125), (9, 150369000), (10, 135332100), (12, 112776750), (15, 90221400), (18, 75184500), (20, 67666050), (24, 56388375), (25, 54132840), (27, 50123000), (30, 45110700), (36, 37592250), (40, 33833025), (45, 30073800), (50, 27066420), (54, 25061500), (60, 22555350), (72, 18796125), (75, 18044280), (90, 15036900), (100, 13533210), (108, 12530750), (120, 11277675), (125, 10826568), (135, 10024600), (150, 9022140), (180, 7518450), (200, 6766605), (216, 6265375), (225, 6014760), (250, 5413284), (270, 5012300), (300, 4511070), (360, 3759225), (375, 3608856), (450, 3007380), (500, 2706642), (540, 2506150), (600, 2255535), (675, 2004920), (750, 1804428), (900, 1503690), (1000, 1353321), (1080, 1253075), (1125, 1202952), (1350, 1002460), (1500, 902214), (1800, 751845), (2250, 601476), (2700, 501230), (3000, 451107), (3375, 400984), (4500, 300738), (5400, 250615), (6750, 200492), (9000, 150369), (13500, 100246), (27000, 50123)]