86573200

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 120

約数和(自身を含む): 242940800

約数和(自身を除く): 156367600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 631, 686, 700, 784, 980, 1225, 1262, 1372, 1400, 1715, 1960, 2450, 2524, 2744, 2800, 3155, 3430, 3920, 4417, 4900, 5048, 5488, 6310, 6860, 8575, 8834, 9800, 10096, 12620, 13720, 15775, 17150, 17668, 19600, 22085, 25240, 27440, 30919, 31550, 34300, 35336, 44170, 50480, 61838, 63100, 68600, 70672, 88340, 110425, 123676, 126200, 137200, 154595, 176680, 216433, 220850, 247352, 252400, 309190, 353360, 432866, 441700, 494704, 618380, 772975, 865732, 883400, 1082165, 1236760, 1545950, 1731464, 1766800, 2164330, 2473520, 3091900, 3462928, 4328660, 5410825, 6183800, 8657320, 10821650, 12367600, 17314640, 21643300, 43286600, 86573200]

約数ペア:

[(1, 86573200), (2, 43286600), (4, 21643300), (5, 17314640), (7, 12367600), (8, 10821650), (10, 8657320), (14, 6183800), (16, 5410825), (20, 4328660), (25, 3462928), (28, 3091900), (35, 2473520), (40, 2164330), (49, 1766800), (50, 1731464), (56, 1545950), (70, 1236760), (80, 1082165), (98, 883400), (100, 865732), (112, 772975), (140, 618380), (175, 494704), (196, 441700), (200, 432866), (245, 353360), (280, 309190), (343, 252400), (350, 247352), (392, 220850), (400, 216433), (490, 176680), (560, 154595), (631, 137200), (686, 126200), (700, 123676), (784, 110425), (980, 88340), (1225, 70672), (1262, 68600), (1372, 63100), (1400, 61838), (1715, 50480), (1960, 44170), (2450, 35336), (2524, 34300), (2744, 31550), (2800, 30919), (3155, 27440), (3430, 25240), (3920, 22085), (4417, 19600), (4900, 17668), (5048, 17150), (5488, 15775), (6310, 13720), (6860, 12620), (8575, 10096), (8834, 9800)]