66875200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 126

約数和(自身を含む): 191645286

約数和(自身を除く): 124770086

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, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 853, 980, 1120, 1225, 1400, 1568, 1600, 1706, 1960, 2240, 2450, 2800, 3136, 3412, 3920, 4265, 4900, 5600, 5971, 6824, 7840, 8530, 9800, 11200, 11942, 13648, 15680, 17060, 19600, 21325, 23884, 27296, 29855, 34120, 39200, 41797, 42650, 47768, 54592, 59710, 68240, 78400, 83594, 85300, 95536, 119420, 136480, 149275, 167188, 170600, 191072, 208985, 238840, 272960, 298550, 334376, 341200, 382144, 417970, 477680, 597100, 668752, 682400, 835940, 955360, 1044925, 1194200, 1337504, 1364800, 1671880, 1910720, 2089850, 2388400, 2675008, 3343760, 4179700, 4776800, 6687520, 8359400, 9553600, 13375040, 16718800, 33437600, 66875200]

約数ペア:

[(1, 66875200), (2, 33437600), (4, 16718800), (5, 13375040), (7, 9553600), (8, 8359400), (10, 6687520), (14, 4776800), (16, 4179700), (20, 3343760), (25, 2675008), (28, 2388400), (32, 2089850), (35, 1910720), (40, 1671880), (49, 1364800), (50, 1337504), (56, 1194200), (64, 1044925), (70, 955360), (80, 835940), (98, 682400), (100, 668752), (112, 597100), (140, 477680), (160, 417970), (175, 382144), (196, 341200), (200, 334376), (224, 298550), (245, 272960), (280, 238840), (320, 208985), (350, 191072), (392, 170600), (400, 167188), (448, 149275), (490, 136480), (560, 119420), (700, 95536), (784, 85300), (800, 83594), (853, 78400), (980, 68240), (1120, 59710), (1225, 54592), (1400, 47768), (1568, 42650), (1600, 41797), (1706, 39200), (1960, 34120), (2240, 29855), (2450, 27296), (2800, 23884), (3136, 21325), (3412, 19600), (3920, 17060), (4265, 15680), (4900, 13648), (5600, 11942), (5971, 11200), (6824, 9800), (7840, 8530)]