86161600

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 168

約数和(自身を含む): 248818400

約数和(自身を除く): 162656800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 157, 160, 175, 196, 200, 224, 245, 280, 314, 320, 343, 350, 392, 400, 448, 490, 560, 628, 686, 700, 784, 785, 800, 980, 1099, 1120, 1225, 1256, 1372, 1400, 1568, 1570, 1600, 1715, 1960, 2198, 2240, 2450, 2512, 2744, 2800, 3136, 3140, 3430, 3920, 3925, 4396, 4900, 5024, 5488, 5495, 5600, 6280, 6860, 7693, 7840, 7850, 8575, 8792, 9800, 10048, 10976, 10990, 11200, 12560, 13720, 15386, 15680, 15700, 17150, 17584, 19600, 21952, 21980, 25120, 27440, 27475, 30772, 31400, 34300, 35168, 38465, 39200, 43960, 50240, 53851, 54880, 54950, 61544, 62800, 68600, 70336, 76930, 78400, 87920, 107702, 109760, 109900, 123088, 125600, 137200, 153860, 175840, 192325, 215404, 219800, 246176, 251200, 269255, 274400, 307720, 351680, 384650, 430808, 439600, 492352, 538510, 548800, 615440, 769300, 861616, 879200, 1077020, 1230880, 1346275, 1538600, 1723232, 1758400, 2154040, 2461760, 2692550, 3077200, 3446464, 4308080, 5385100, 6154400, 8616160, 10770200, 12308800, 17232320, 21540400, 43080800, 86161600]

約数ペア:

[(1, 86161600), (2, 43080800), (4, 21540400), (5, 17232320), (7, 12308800), (8, 10770200), (10, 8616160), (14, 6154400), (16, 5385100), (20, 4308080), (25, 3446464), (28, 3077200), (32, 2692550), (35, 2461760), (40, 2154040), (49, 1758400), (50, 1723232), (56, 1538600), (64, 1346275), (70, 1230880), (80, 1077020), (98, 879200), (100, 861616), (112, 769300), (140, 615440), (157, 548800), (160, 538510), (175, 492352), (196, 439600), (200, 430808), (224, 384650), (245, 351680), (280, 307720), (314, 274400), (320, 269255), (343, 251200), (350, 246176), (392, 219800), (400, 215404), (448, 192325), (490, 175840), (560, 153860), (628, 137200), (686, 125600), (700, 123088), (784, 109900), (785, 109760), (800, 107702), (980, 87920), (1099, 78400), (1120, 76930), (1225, 70336), (1256, 68600), (1372, 62800), (1400, 61544), (1568, 54950), (1570, 54880), (1600, 53851), (1715, 50240), (1960, 43960), (2198, 39200), (2240, 38465), (2450, 35168), (2512, 34300), (2744, 31400), (2800, 30772), (3136, 27475), (3140, 27440), (3430, 25120), (3920, 21980), (3925, 21952), (4396, 19600), (4900, 17584), (5024, 17150), (5488, 15700), (5495, 15680), (5600, 15386), (6280, 13720), (6860, 12560), (7693, 11200), (7840, 10990), (7850, 10976), (8575, 10048), (8792, 9800)]