123676000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 354043872

約数和(自身を除く): 230367872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 560, 631, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1262, 1400, 1568, 1750, 1960, 2000, 2450, 2524, 2800, 3155, 3500, 3920, 4000, 4417, 4900, 5048, 5600, 6125, 6310, 7000, 7840, 8834, 9800, 10096, 12250, 12620, 14000, 15775, 17668, 19600, 20192, 22085, 24500, 25240, 28000, 30919, 31550, 35336, 39200, 44170, 49000, 50480, 61838, 63100, 70672, 78875, 88340, 98000, 100960, 110425, 123676, 126200, 141344, 154595, 157750, 176680, 196000, 220850, 247352, 252400, 309190, 315500, 353360, 441700, 494704, 504800, 552125, 618380, 631000, 706720, 772975, 883400, 989408, 1104250, 1236760, 1262000, 1545950, 1766800, 2208500, 2473520, 2524000, 3091900, 3533600, 3864875, 4417000, 4947040, 6183800, 7729750, 8834000, 12367600, 15459500, 17668000, 24735200, 30919000, 61838000, 123676000]

約数ペア:

[(1, 123676000), (2, 61838000), (4, 30919000), (5, 24735200), (7, 17668000), (8, 15459500), (10, 12367600), (14, 8834000), (16, 7729750), (20, 6183800), (25, 4947040), (28, 4417000), (32, 3864875), (35, 3533600), (40, 3091900), (49, 2524000), (50, 2473520), (56, 2208500), (70, 1766800), (80, 1545950), (98, 1262000), (100, 1236760), (112, 1104250), (125, 989408), (140, 883400), (160, 772975), (175, 706720), (196, 631000), (200, 618380), (224, 552125), (245, 504800), (250, 494704), (280, 441700), (350, 353360), (392, 315500), (400, 309190), (490, 252400), (500, 247352), (560, 220850), (631, 196000), (700, 176680), (784, 157750), (800, 154595), (875, 141344), (980, 126200), (1000, 123676), (1120, 110425), (1225, 100960), (1262, 98000), (1400, 88340), (1568, 78875), (1750, 70672), (1960, 63100), (2000, 61838), (2450, 50480), (2524, 49000), (2800, 44170), (3155, 39200), (3500, 35336), (3920, 31550), (4000, 30919), (4417, 28000), (4900, 25240), (5048, 24500), (5600, 22085), (6125, 20192), (6310, 19600), (7000, 17668), (7840, 15775), (8834, 14000), (9800, 12620), (10096, 12250)]