201602800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 560455200

約数和(自身を除く): 358852400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 140, 175, 178, 200, 280, 350, 356, 400, 445, 560, 623, 700, 712, 809, 890, 1246, 1400, 1424, 1618, 1780, 2225, 2492, 2800, 3115, 3236, 3560, 4045, 4450, 4984, 5663, 6230, 6472, 7120, 8090, 8900, 9968, 11326, 12460, 12944, 15575, 16180, 17800, 20225, 22652, 24920, 28315, 31150, 32360, 35600, 40450, 45304, 49840, 56630, 62300, 64720, 72001, 80900, 90608, 113260, 124600, 141575, 144002, 161800, 226520, 249200, 283150, 288004, 323600, 360005, 453040, 504007, 566300, 576008, 720010, 1008014, 1132600, 1152016, 1440020, 1800025, 2016028, 2265200, 2520035, 2880040, 3600050, 4032056, 5040070, 5760080, 7200100, 8064112, 10080140, 12600175, 14400200, 20160280, 25200350, 28800400, 40320560, 50400700, 100801400, 201602800]

約数ペア:

[(1, 201602800), (2, 100801400), (4, 50400700), (5, 40320560), (7, 28800400), (8, 25200350), (10, 20160280), (14, 14400200), (16, 12600175), (20, 10080140), (25, 8064112), (28, 7200100), (35, 5760080), (40, 5040070), (50, 4032056), (56, 3600050), (70, 2880040), (80, 2520035), (89, 2265200), (100, 2016028), (112, 1800025), (140, 1440020), (175, 1152016), (178, 1132600), (200, 1008014), (280, 720010), (350, 576008), (356, 566300), (400, 504007), (445, 453040), (560, 360005), (623, 323600), (700, 288004), (712, 283150), (809, 249200), (890, 226520), (1246, 161800), (1400, 144002), (1424, 141575), (1618, 124600), (1780, 113260), (2225, 90608), (2492, 80900), (2800, 72001), (3115, 64720), (3236, 62300), (3560, 56630), (4045, 49840), (4450, 45304), (4984, 40450), (5663, 35600), (6230, 32360), (6472, 31150), (7120, 28315), (8090, 24920), (8900, 22652), (9968, 20225), (11326, 17800), (12460, 16180), (12944, 15575)]