49901600

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 151396560

約数和(自身を除く): 101494960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 67, 70, 76, 80, 95, 98, 100, 112, 133, 134, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 268, 280, 304, 335, 350, 380, 392, 400, 469, 475, 490, 532, 536, 560, 608, 665, 670, 700, 760, 784, 800, 931, 938, 950, 980, 1064, 1072, 1120, 1225, 1273, 1330, 1340, 1400, 1520, 1568, 1675, 1862, 1876, 1900, 1960, 2128, 2144, 2345, 2450, 2546, 2660, 2680, 2800, 3040, 3283, 3325, 3350, 3724, 3752, 3800, 3920, 4256, 4655, 4690, 4900, 5092, 5320, 5360, 5600, 6365, 6566, 6650, 6700, 7448, 7504, 7600, 7840, 8911, 9310, 9380, 9800, 10184, 10640, 10720, 11725, 12730, 13132, 13300, 13400, 14896, 15008, 15200, 16415, 17822, 18620, 18760, 19600, 20368, 21280, 23275, 23450, 25460, 26264, 26600, 26800, 29792, 31825, 32830, 35644, 37240, 37520, 39200, 40736, 44555, 46550, 46900, 50920, 52528, 53200, 53600, 62377, 63650, 65660, 71288, 74480, 75040, 82075, 89110, 93100, 93800, 101840, 105056, 106400, 124754, 127300, 131320, 142576, 148960, 164150, 178220, 186200, 187600, 203680, 222775, 249508, 254600, 262640, 285152, 311885, 328300, 356440, 372400, 375200, 445550, 499016, 509200, 525280, 623770, 656600, 712880, 744800, 891100, 998032, 1018400, 1247540, 1313200, 1425760, 1559425, 1782200, 1996064, 2495080, 2626400, 3118850, 3564400, 4990160, 6237700, 7128800, 9980320, 12475400, 24950800, 49901600]

約数ペア:

[(1, 49901600), (2, 24950800), (4, 12475400), (5, 9980320), (7, 7128800), (8, 6237700), (10, 4990160), (14, 3564400), (16, 3118850), (19, 2626400), (20, 2495080), (25, 1996064), (28, 1782200), (32, 1559425), (35, 1425760), (38, 1313200), (40, 1247540), (49, 1018400), (50, 998032), (56, 891100), (67, 744800), (70, 712880), (76, 656600), (80, 623770), (95, 525280), (98, 509200), (100, 499016), (112, 445550), (133, 375200), (134, 372400), (140, 356440), (152, 328300), (160, 311885), (175, 285152), (190, 262640), (196, 254600), (200, 249508), (224, 222775), (245, 203680), (266, 187600), (268, 186200), (280, 178220), (304, 164150), (335, 148960), (350, 142576), (380, 131320), (392, 127300), (400, 124754), (469, 106400), (475, 105056), (490, 101840), (532, 93800), (536, 93100), (560, 89110), (608, 82075), (665, 75040), (670, 74480), (700, 71288), (760, 65660), (784, 63650), (800, 62377), (931, 53600), (938, 53200), (950, 52528), (980, 50920), (1064, 46900), (1072, 46550), (1120, 44555), (1225, 40736), (1273, 39200), (1330, 37520), (1340, 37240), (1400, 35644), (1520, 32830), (1568, 31825), (1675, 29792), (1862, 26800), (1876, 26600), (1900, 26264), (1960, 25460), (2128, 23450), (2144, 23275), (2345, 21280), (2450, 20368), (2546, 19600), (2660, 18760), (2680, 18620), (2800, 17822), (3040, 16415), (3283, 15200), (3325, 15008), (3350, 14896), (3724, 13400), (3752, 13300), (3800, 13132), (3920, 12730), (4256, 11725), (4655, 10720), (4690, 10640), (4900, 10184), (5092, 9800), (5320, 9380), (5360, 9310), (5600, 8911), (6365, 7840), (6566, 7600), (6650, 7504), (6700, 7448)]