61544000

素因数分解:

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

素因数の和:198

約数の個数: 168

約数和(自身を含む): 178426872

約数和(自身を除く): 116882872

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, 125, 140, 157, 160, 175, 196, 200, 224, 245, 250, 280, 314, 320, 350, 392, 400, 448, 490, 500, 560, 628, 700, 784, 785, 800, 875, 980, 1000, 1099, 1120, 1225, 1256, 1400, 1568, 1570, 1600, 1750, 1960, 2000, 2198, 2240, 2450, 2512, 2800, 3136, 3140, 3500, 3920, 3925, 4000, 4396, 4900, 5024, 5495, 5600, 6125, 6280, 7000, 7693, 7840, 7850, 8000, 8792, 9800, 10048, 10990, 11200, 12250, 12560, 14000, 15386, 15680, 15700, 17584, 19600, 19625, 21980, 24500, 25120, 27475, 28000, 30772, 31400, 35168, 38465, 39200, 39250, 43960, 49000, 50240, 54950, 56000, 61544, 62800, 70336, 76930, 78400, 78500, 87920, 98000, 109900, 123088, 125600, 137375, 153860, 157000, 175840, 192325, 196000, 219800, 246176, 251200, 274750, 307720, 314000, 351680, 384650, 392000, 439600, 492352, 549500, 615440, 628000, 769300, 879200, 961625, 1099000, 1230880, 1256000, 1538600, 1758400, 1923250, 2198000, 2461760, 3077200, 3846500, 4396000, 6154400, 7693000, 8792000, 12308800, 15386000, 30772000, 61544000]

約数ペア:

[(1, 61544000), (2, 30772000), (4, 15386000), (5, 12308800), (7, 8792000), (8, 7693000), (10, 6154400), (14, 4396000), (16, 3846500), (20, 3077200), (25, 2461760), (28, 2198000), (32, 1923250), (35, 1758400), (40, 1538600), (49, 1256000), (50, 1230880), (56, 1099000), (64, 961625), (70, 879200), (80, 769300), (98, 628000), (100, 615440), (112, 549500), (125, 492352), (140, 439600), (157, 392000), (160, 384650), (175, 351680), (196, 314000), (200, 307720), (224, 274750), (245, 251200), (250, 246176), (280, 219800), (314, 196000), (320, 192325), (350, 175840), (392, 157000), (400, 153860), (448, 137375), (490, 125600), (500, 123088), (560, 109900), (628, 98000), (700, 87920), (784, 78500), (785, 78400), (800, 76930), (875, 70336), (980, 62800), (1000, 61544), (1099, 56000), (1120, 54950), (1225, 50240), (1256, 49000), (1400, 43960), (1568, 39250), (1570, 39200), (1600, 38465), (1750, 35168), (1960, 31400), (2000, 30772), (2198, 28000), (2240, 27475), (2450, 25120), (2512, 24500), (2800, 21980), (3136, 19625), (3140, 19600), (3500, 17584), (3920, 15700), (3925, 15680), (4000, 15386), (4396, 14000), (4900, 12560), (5024, 12250), (5495, 11200), (5600, 10990), (6125, 10048), (6280, 9800), (7000, 8792), (7693, 8000), (7840, 7850)]