54910800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 180

約数和(自身を含む): 217877920

約数和(自身を除く): 162967120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2179, 2520, 2800, 3150, 3600, 4200, 4358, 5040, 6300, 6537, 8400, 8716, 10895, 12600, 13074, 15253, 17432, 19611, 21790, 25200, 26148, 30506, 32685, 34864, 39222, 43580, 45759, 52296, 54475, 61012, 65370, 76265, 78444, 87160, 91518, 98055, 104592, 108950, 122024, 130740, 137277, 152530, 156888, 163425, 174320, 183036, 196110, 217900, 228795, 244048, 261480, 274554, 305060, 313776, 326850, 366072, 381325, 392220, 435800, 457590, 490275, 522960, 549108, 610120, 653700, 686385, 732144, 762650, 784440, 871600, 915180, 980550, 1098216, 1143975, 1220240, 1307400, 1372770, 1525300, 1568880, 1830360, 1961100, 2196432, 2287950, 2614800, 2745540, 3050600, 3431925, 3660720, 3922200, 4575900, 5491080, 6101200, 6863850, 7844400, 9151800, 10982160, 13727700, 18303600, 27455400, 54910800]

約数ペア:

[(1, 54910800), (2, 27455400), (3, 18303600), (4, 13727700), (5, 10982160), (6, 9151800), (7, 7844400), (8, 6863850), (9, 6101200), (10, 5491080), (12, 4575900), (14, 3922200), (15, 3660720), (16, 3431925), (18, 3050600), (20, 2745540), (21, 2614800), (24, 2287950), (25, 2196432), (28, 1961100), (30, 1830360), (35, 1568880), (36, 1525300), (40, 1372770), (42, 1307400), (45, 1220240), (48, 1143975), (50, 1098216), (56, 980550), (60, 915180), (63, 871600), (70, 784440), (72, 762650), (75, 732144), (80, 686385), (84, 653700), (90, 610120), (100, 549108), (105, 522960), (112, 490275), (120, 457590), (126, 435800), (140, 392220), (144, 381325), (150, 366072), (168, 326850), (175, 313776), (180, 305060), (200, 274554), (210, 261480), (225, 244048), (240, 228795), (252, 217900), (280, 196110), (300, 183036), (315, 174320), (336, 163425), (350, 156888), (360, 152530), (400, 137277), (420, 130740), (450, 122024), (504, 108950), (525, 104592), (560, 98055), (600, 91518), (630, 87160), (700, 78444), (720, 76265), (840, 65370), (900, 61012), (1008, 54475), (1050, 52296), (1200, 45759), (1260, 43580), (1400, 39222), (1575, 34864), (1680, 32685), (1800, 30506), (2100, 26148), (2179, 25200), (2520, 21790), (2800, 19611), (3150, 17432), (3600, 15253), (4200, 13074), (4358, 12600), (5040, 10895), (6300, 8716), (6537, 8400)]