245865200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 679649952

約数和(自身を除く): 433784752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 277, 280, 317, 350, 400, 554, 560, 634, 700, 1108, 1268, 1385, 1400, 1585, 1939, 2216, 2219, 2536, 2770, 2800, 3170, 3878, 4432, 4438, 5072, 5540, 6340, 6925, 7756, 7925, 8876, 9695, 11080, 11095, 12680, 13850, 15512, 15850, 17752, 19390, 22160, 22190, 25360, 27700, 31024, 31700, 35504, 38780, 44380, 48475, 55400, 55475, 63400, 77560, 87809, 88760, 96950, 110800, 110950, 126800, 155120, 175618, 177520, 193900, 221900, 351236, 387800, 439045, 443800, 614663, 702472, 775600, 878090, 887600, 1229326, 1404944, 1756180, 2195225, 2458652, 3073315, 3512360, 4390450, 4917304, 6146630, 7024720, 8780900, 9834608, 12293260, 15366575, 17561800, 24586520, 30733150, 35123600, 49173040, 61466300, 122932600, 245865200]

約数ペア:

[(1, 245865200), (2, 122932600), (4, 61466300), (5, 49173040), (7, 35123600), (8, 30733150), (10, 24586520), (14, 17561800), (16, 15366575), (20, 12293260), (25, 9834608), (28, 8780900), (35, 7024720), (40, 6146630), (50, 4917304), (56, 4390450), (70, 3512360), (80, 3073315), (100, 2458652), (112, 2195225), (140, 1756180), (175, 1404944), (200, 1229326), (277, 887600), (280, 878090), (317, 775600), (350, 702472), (400, 614663), (554, 443800), (560, 439045), (634, 387800), (700, 351236), (1108, 221900), (1268, 193900), (1385, 177520), (1400, 175618), (1585, 155120), (1939, 126800), (2216, 110950), (2219, 110800), (2536, 96950), (2770, 88760), (2800, 87809), (3170, 77560), (3878, 63400), (4432, 55475), (4438, 55400), (5072, 48475), (5540, 44380), (6340, 38780), (6925, 35504), (7756, 31700), (7925, 31024), (8876, 27700), (9695, 25360), (11080, 22190), (11095, 22160), (12680, 19390), (13850, 17752), (15512, 15850)]