47488800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 158239872

約数和(自身を除く): 110751072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 421, 470, 480, 564, 600, 705, 752, 800, 842, 940, 1128, 1175, 1200, 1263, 1410, 1504, 1684, 1880, 2105, 2256, 2350, 2400, 2526, 2820, 3368, 3525, 3760, 4210, 4512, 4700, 5052, 5640, 6315, 6736, 7050, 7520, 8420, 9400, 10104, 10525, 11280, 12630, 13472, 14100, 16840, 18800, 19787, 20208, 21050, 22560, 25260, 28200, 31575, 33680, 37600, 39574, 40416, 42100, 50520, 56400, 59361, 63150, 67360, 79148, 84200, 98935, 101040, 112800, 118722, 126300, 158296, 168400, 197870, 202080, 237444, 252600, 296805, 316592, 336800, 395740, 474888, 494675, 505200, 593610, 633184, 791480, 949776, 989350, 1010400, 1187220, 1484025, 1582960, 1899552, 1978700, 2374440, 2968050, 3165920, 3957400, 4748880, 5936100, 7914800, 9497760, 11872200, 15829600, 23744400, 47488800]

約数ペア:

[(1, 47488800), (2, 23744400), (3, 15829600), (4, 11872200), (5, 9497760), (6, 7914800), (8, 5936100), (10, 4748880), (12, 3957400), (15, 3165920), (16, 2968050), (20, 2374440), (24, 1978700), (25, 1899552), (30, 1582960), (32, 1484025), (40, 1187220), (47, 1010400), (48, 989350), (50, 949776), (60, 791480), (75, 633184), (80, 593610), (94, 505200), (96, 494675), (100, 474888), (120, 395740), (141, 336800), (150, 316592), (160, 296805), (188, 252600), (200, 237444), (235, 202080), (240, 197870), (282, 168400), (300, 158296), (376, 126300), (400, 118722), (421, 112800), (470, 101040), (480, 98935), (564, 84200), (600, 79148), (705, 67360), (752, 63150), (800, 59361), (842, 56400), (940, 50520), (1128, 42100), (1175, 40416), (1200, 39574), (1263, 37600), (1410, 33680), (1504, 31575), (1684, 28200), (1880, 25260), (2105, 22560), (2256, 21050), (2350, 20208), (2400, 19787), (2526, 18800), (2820, 16840), (3368, 14100), (3525, 13472), (3760, 12630), (4210, 11280), (4512, 10525), (4700, 10104), (5052, 9400), (5640, 8420), (6315, 7520), (6736, 7050)]