3077200

素因数分解:

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

素因数の和:189

約数の個数: 90

約数和(自身を含む): 8654766

約数和(自身を除く): 5577566

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, 157, 175, 196, 200, 245, 280, 314, 350, 392, 400, 490, 560, 628, 700, 784, 785, 980, 1099, 1225, 1256, 1400, 1570, 1960, 2198, 2450, 2512, 2800, 3140, 3920, 3925, 4396, 4900, 5495, 6280, 7693, 7850, 8792, 9800, 10990, 12560, 15386, 15700, 17584, 19600, 21980, 27475, 30772, 31400, 38465, 43960, 54950, 61544, 62800, 76930, 87920, 109900, 123088, 153860, 192325, 219800, 307720, 384650, 439600, 615440, 769300, 1538600, 3077200]

約数ペア:

[(1, 3077200), (2, 1538600), (4, 769300), (5, 615440), (7, 439600), (8, 384650), (10, 307720), (14, 219800), (16, 192325), (20, 153860), (25, 123088), (28, 109900), (35, 87920), (40, 76930), (49, 62800), (50, 61544), (56, 54950), (70, 43960), (80, 38465), (98, 31400), (100, 30772), (112, 27475), (140, 21980), (157, 19600), (175, 17584), (196, 15700), (200, 15386), (245, 12560), (280, 10990), (314, 9800), (350, 8792), (392, 7850), (400, 7693), (490, 6280), (560, 5495), (628, 4900), (700, 4396), (784, 3925), (785, 3920), (980, 3140), (1099, 2800), (1225, 2512), (1256, 2450), (1400, 2198), (1570, 1960)]