170272800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{7883}}^1$

素因数の和:7912

約数の個数: 144

約数和(自身を含む): 615898080

約数和(自身を除く): 445625280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1350, 1440, 1800, 2160, 2400, 2700, 3600, 4320, 5400, 7200, 7883, 10800, 15766, 21600, 23649, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 141894, 157660, 189192, 197075, 212841, 236490, 252256, 283788, 315320, 354735, 378384, 394150, 425682, 472980, 567576, 591225, 630640, 709470, 756768, 788300, 851364, 945960, 1064205, 1135152, 1182450, 1261280, 1418940, 1576600, 1702728, 1773675, 1891920, 2128410, 2270304, 2364900, 2837880, 3153200, 3405456, 3547350, 3783840, 4256820, 4729800, 5321025, 5675760, 6306400, 6810912, 7094700, 8513640, 9459600, 10642050, 11351520, 14189400, 17027280, 18919200, 21284100, 28378800, 34054560, 42568200, 56757600, 85136400, 170272800]

約数ペア:

[(1, 170272800), (2, 85136400), (3, 56757600), (4, 42568200), (5, 34054560), (6, 28378800), (8, 21284100), (9, 18919200), (10, 17027280), (12, 14189400), (15, 11351520), (16, 10642050), (18, 9459600), (20, 8513640), (24, 7094700), (25, 6810912), (27, 6306400), (30, 5675760), (32, 5321025), (36, 4729800), (40, 4256820), (45, 3783840), (48, 3547350), (50, 3405456), (54, 3153200), (60, 2837880), (72, 2364900), (75, 2270304), (80, 2128410), (90, 1891920), (96, 1773675), (100, 1702728), (108, 1576600), (120, 1418940), (135, 1261280), (144, 1182450), (150, 1135152), (160, 1064205), (180, 945960), (200, 851364), (216, 788300), (225, 756768), (240, 709470), (270, 630640), (288, 591225), (300, 567576), (360, 472980), (400, 425682), (432, 394150), (450, 378384), (480, 354735), (540, 315320), (600, 283788), (675, 252256), (720, 236490), (800, 212841), (864, 197075), (900, 189192), (1080, 157660), (1200, 141894), (1350, 126128), (1440, 118245), (1800, 94596), (2160, 78830), (2400, 70947), (2700, 63064), (3600, 47298), (4320, 39415), (5400, 31532), (7200, 23649), (7883, 21600), (10800, 15766)]