109448600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 266649600

約数和(自身を除く): 157201000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 127, 139, 155, 200, 248, 254, 278, 310, 508, 556, 620, 635, 695, 775, 1016, 1112, 1240, 1270, 1390, 1550, 2540, 2780, 3100, 3175, 3475, 3937, 4309, 5080, 5560, 6200, 6350, 6950, 7874, 8618, 12700, 13900, 15748, 17236, 17653, 19685, 21545, 25400, 27800, 31496, 34472, 35306, 39370, 43090, 70612, 78740, 86180, 88265, 98425, 107725, 141224, 157480, 172360, 176530, 196850, 215450, 353060, 393700, 430900, 441325, 547243, 706120, 787400, 861800, 882650, 1094486, 1765300, 2188972, 2736215, 3530600, 4377944, 5472430, 10944860, 13681075, 21889720, 27362150, 54724300, 109448600]

約数ペア:

[(1, 109448600), (2, 54724300), (4, 27362150), (5, 21889720), (8, 13681075), (10, 10944860), (20, 5472430), (25, 4377944), (31, 3530600), (40, 2736215), (50, 2188972), (62, 1765300), (100, 1094486), (124, 882650), (127, 861800), (139, 787400), (155, 706120), (200, 547243), (248, 441325), (254, 430900), (278, 393700), (310, 353060), (508, 215450), (556, 196850), (620, 176530), (635, 172360), (695, 157480), (775, 141224), (1016, 107725), (1112, 98425), (1240, 88265), (1270, 86180), (1390, 78740), (1550, 70612), (2540, 43090), (2780, 39370), (3100, 35306), (3175, 34472), (3475, 31496), (3937, 27800), (4309, 25400), (5080, 21545), (5560, 19685), (6200, 17653), (6350, 17236), (6950, 15748), (7874, 13900), (8618, 12700)]