1021636800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 210

約数和(自身を含む): 3755756268

約数和(自身を除く): 2734119468

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 7883, 8100, 8640, 10800, 12960, 14400, 15766, 16200, 21600, 23649, 25920, 31532, 32400, 39415, 43200, 47298, 63064, 64800, 70947, 78830, 94596, 118245, 126128, 129600, 141894, 157660, 189192, 197075, 212841, 236490, 252256, 283788, 315320, 354735, 378384, 394150, 425682, 472980, 504512, 567576, 591225, 630640, 638523, 709470, 756768, 788300, 851364, 945960, 1064205, 1135152, 1182450, 1261280, 1277046, 1418940, 1513536, 1576600, 1702728, 1773675, 1891920, 2128410, 2270304, 2364900, 2522560, 2554092, 2837880, 3153200, 3192615, 3405456, 3547350, 3783840, 4256820, 4540608, 4729800, 5108184, 5321025, 5675760, 6306400, 6385230, 6810912, 7094700, 7567680, 8513640, 9459600, 10216368, 10642050, 11351520, 12612800, 12770460, 13621824, 14189400, 15963075, 17027280, 18919200, 20432736, 21284100, 22703040, 25540920, 28378800, 31926150, 34054560, 37838400, 40865472, 42568200, 51081840, 56757600, 63852300, 68109120, 85136400, 102163680, 113515200, 127704600, 170272800, 204327360, 255409200, 340545600, 510818400, 1021636800]

約数ペア:

[(1, 1021636800), (2, 510818400), (3, 340545600), (4, 255409200), (5, 204327360), (6, 170272800), (8, 127704600), (9, 113515200), (10, 102163680), (12, 85136400), (15, 68109120), (16, 63852300), (18, 56757600), (20, 51081840), (24, 42568200), (25, 40865472), (27, 37838400), (30, 34054560), (32, 31926150), (36, 28378800), (40, 25540920), (45, 22703040), (48, 21284100), (50, 20432736), (54, 18919200), (60, 17027280), (64, 15963075), (72, 14189400), (75, 13621824), (80, 12770460), (81, 12612800), (90, 11351520), (96, 10642050), (100, 10216368), (108, 9459600), (120, 8513640), (135, 7567680), (144, 7094700), (150, 6810912), (160, 6385230), (162, 6306400), (180, 5675760), (192, 5321025), (200, 5108184), (216, 4729800), (225, 4540608), (240, 4256820), (270, 3783840), (288, 3547350), (300, 3405456), (320, 3192615), (324, 3153200), (360, 2837880), (400, 2554092), (405, 2522560), (432, 2364900), (450, 2270304), (480, 2128410), (540, 1891920), (576, 1773675), (600, 1702728), (648, 1576600), (675, 1513536), (720, 1418940), (800, 1277046), (810, 1261280), (864, 1182450), (900, 1135152), (960, 1064205), (1080, 945960), (1200, 851364), (1296, 788300), (1350, 756768), (1440, 709470), (1600, 638523), (1620, 630640), (1728, 591225), (1800, 567576), (2025, 504512), (2160, 472980), (2400, 425682), (2592, 394150), (2700, 378384), (2880, 354735), (3240, 315320), (3600, 283788), (4050, 252256), (4320, 236490), (4800, 212841), (5184, 197075), (5400, 189192), (6480, 157660), (7200, 141894), (7883, 129600), (8100, 126128), (8640, 118245), (10800, 94596), (12960, 78830), (14400, 70947), (15766, 64800), (16200, 63064), (21600, 47298), (23649, 43200), (25920, 39415), (31532, 32400)]