124638800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2221

約数の個数: 120

約数和(自身を含む): 351956640

約数和(自身を除く): 227317840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2179, 2200, 2288, 2600, 2860, 3575, 4358, 4400, 5200, 5720, 7150, 8716, 10895, 11440, 14300, 17432, 21790, 23969, 28327, 28600, 34864, 43580, 47938, 54475, 56654, 57200, 87160, 95876, 108950, 113308, 119845, 141635, 174320, 191752, 217900, 226616, 239690, 283270, 311597, 383504, 435800, 453232, 479380, 566540, 599225, 623194, 708175, 871600, 958760, 1133080, 1198450, 1246388, 1416350, 1557985, 1917520, 2266160, 2396900, 2492776, 2832700, 3115970, 4793800, 4985552, 5665400, 6231940, 7789925, 9587600, 11330800, 12463880, 15579850, 24927760, 31159700, 62319400, 124638800]

約数ペア:

[(1, 124638800), (2, 62319400), (4, 31159700), (5, 24927760), (8, 15579850), (10, 12463880), (11, 11330800), (13, 9587600), (16, 7789925), (20, 6231940), (22, 5665400), (25, 4985552), (26, 4793800), (40, 3115970), (44, 2832700), (50, 2492776), (52, 2396900), (55, 2266160), (65, 1917520), (80, 1557985), (88, 1416350), (100, 1246388), (104, 1198450), (110, 1133080), (130, 958760), (143, 871600), (176, 708175), (200, 623194), (208, 599225), (220, 566540), (260, 479380), (275, 453232), (286, 435800), (325, 383504), (400, 311597), (440, 283270), (520, 239690), (550, 226616), (572, 217900), (650, 191752), (715, 174320), (880, 141635), (1040, 119845), (1100, 113308), (1144, 108950), (1300, 95876), (1430, 87160), (2179, 57200), (2200, 56654), (2288, 54475), (2600, 47938), (2860, 43580), (3575, 34864), (4358, 28600), (4400, 28327), (5200, 23969), (5720, 21790), (7150, 17432), (8716, 14300), (10895, 11440)]