78256800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 144

約数和(自身を含む): 283106880

約数和(自身を除く): 204850080

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, 3623, 4320, 5400, 7200, 7246, 10800, 10869, 14492, 18115, 21600, 21738, 28984, 32607, 36230, 43476, 54345, 57968, 65214, 72460, 86952, 90575, 97821, 108690, 115936, 130428, 144920, 163035, 173904, 181150, 195642, 217380, 260856, 271725, 289840, 326070, 347808, 362300, 391284, 434760, 489105, 521712, 543450, 579680, 652140, 724600, 782568, 815175, 869520, 978210, 1043424, 1086900, 1304280, 1449200, 1565136, 1630350, 1739040, 1956420, 2173800, 2445525, 2608560, 2898400, 3130272, 3260700, 3912840, 4347600, 4891050, 5217120, 6521400, 7825680, 8695200, 9782100, 13042800, 15651360, 19564200, 26085600, 39128400, 78256800]

約数ペア:

[(1, 78256800), (2, 39128400), (3, 26085600), (4, 19564200), (5, 15651360), (6, 13042800), (8, 9782100), (9, 8695200), (10, 7825680), (12, 6521400), (15, 5217120), (16, 4891050), (18, 4347600), (20, 3912840), (24, 3260700), (25, 3130272), (27, 2898400), (30, 2608560), (32, 2445525), (36, 2173800), (40, 1956420), (45, 1739040), (48, 1630350), (50, 1565136), (54, 1449200), (60, 1304280), (72, 1086900), (75, 1043424), (80, 978210), (90, 869520), (96, 815175), (100, 782568), (108, 724600), (120, 652140), (135, 579680), (144, 543450), (150, 521712), (160, 489105), (180, 434760), (200, 391284), (216, 362300), (225, 347808), (240, 326070), (270, 289840), (288, 271725), (300, 260856), (360, 217380), (400, 195642), (432, 181150), (450, 173904), (480, 163035), (540, 144920), (600, 130428), (675, 115936), (720, 108690), (800, 97821), (864, 90575), (900, 86952), (1080, 72460), (1200, 65214), (1350, 57968), (1440, 54345), (1800, 43476), (2160, 36230), (2400, 32607), (2700, 28984), (3600, 21738), (3623, 21600), (4320, 18115), (5400, 14492), (7200, 10869), (7246, 10800)]