76930000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 150

約数和(自身を含む): 218044266

約数和(自身を除く): 141114266

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, 125, 140, 157, 175, 196, 200, 245, 250, 280, 314, 350, 392, 400, 490, 500, 560, 625, 628, 700, 784, 785, 875, 980, 1000, 1099, 1225, 1250, 1256, 1400, 1570, 1750, 1960, 2000, 2198, 2450, 2500, 2512, 2800, 3140, 3500, 3920, 3925, 4375, 4396, 4900, 5000, 5495, 6125, 6280, 7000, 7693, 7850, 8750, 8792, 9800, 10000, 10990, 12250, 12560, 14000, 15386, 15700, 17500, 17584, 19600, 19625, 21980, 24500, 27475, 30625, 30772, 31400, 35000, 38465, 39250, 43960, 49000, 54950, 61250, 61544, 62800, 70000, 76930, 78500, 87920, 98000, 98125, 109900, 122500, 123088, 137375, 153860, 157000, 192325, 196250, 219800, 245000, 274750, 307720, 314000, 384650, 392500, 439600, 490000, 549500, 615440, 686875, 769300, 785000, 961625, 1099000, 1373750, 1538600, 1570000, 1923250, 2198000, 2747500, 3077200, 3846500, 4808125, 5495000, 7693000, 9616250, 10990000, 15386000, 19232500, 38465000, 76930000]

約数ペア:

[(1, 76930000), (2, 38465000), (4, 19232500), (5, 15386000), (7, 10990000), (8, 9616250), (10, 7693000), (14, 5495000), (16, 4808125), (20, 3846500), (25, 3077200), (28, 2747500), (35, 2198000), (40, 1923250), (49, 1570000), (50, 1538600), (56, 1373750), (70, 1099000), (80, 961625), (98, 785000), (100, 769300), (112, 686875), (125, 615440), (140, 549500), (157, 490000), (175, 439600), (196, 392500), (200, 384650), (245, 314000), (250, 307720), (280, 274750), (314, 245000), (350, 219800), (392, 196250), (400, 192325), (490, 157000), (500, 153860), (560, 137375), (625, 123088), (628, 122500), (700, 109900), (784, 98125), (785, 98000), (875, 87920), (980, 78500), (1000, 76930), (1099, 70000), (1225, 62800), (1250, 61544), (1256, 61250), (1400, 54950), (1570, 49000), (1750, 43960), (1960, 39250), (2000, 38465), (2198, 35000), (2450, 31400), (2500, 30772), (2512, 30625), (2800, 27475), (3140, 24500), (3500, 21980), (3920, 19625), (3925, 19600), (4375, 17584), (4396, 17500), (4900, 15700), (5000, 15386), (5495, 14000), (6125, 12560), (6280, 12250), (7000, 10990), (7693, 10000), (7850, 9800), (8750, 8792)]