98718900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 144

約数和(自身を含む): 337895040

約数和(自身を除く): 239176140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1621, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3242, 4060, 4350, 4863, 5075, 6090, 6484, 8105, 8700, 9726, 10150, 11347, 12180, 15225, 16210, 19452, 20300, 22694, 24315, 30450, 32420, 34041, 40525, 45388, 47009, 48630, 56735, 60900, 68082, 81050, 94018, 97260, 113470, 121575, 136164, 141027, 162100, 170205, 188036, 226940, 235045, 243150, 282054, 283675, 329063, 340410, 470090, 486300, 564108, 567350, 658126, 680820, 705135, 851025, 940180, 987189, 1134700, 1175225, 1316252, 1410270, 1645315, 1702050, 1974378, 2350450, 2820540, 3290630, 3404100, 3525675, 3948756, 4700900, 4935945, 6581260, 7051350, 8226575, 9871890, 14102700, 16453150, 19743780, 24679725, 32906300, 49359450, 98718900]

約数ペア:

[(1, 98718900), (2, 49359450), (3, 32906300), (4, 24679725), (5, 19743780), (6, 16453150), (7, 14102700), (10, 9871890), (12, 8226575), (14, 7051350), (15, 6581260), (20, 4935945), (21, 4700900), (25, 3948756), (28, 3525675), (29, 3404100), (30, 3290630), (35, 2820540), (42, 2350450), (50, 1974378), (58, 1702050), (60, 1645315), (70, 1410270), (75, 1316252), (84, 1175225), (87, 1134700), (100, 987189), (105, 940180), (116, 851025), (140, 705135), (145, 680820), (150, 658126), (174, 567350), (175, 564108), (203, 486300), (210, 470090), (290, 340410), (300, 329063), (348, 283675), (350, 282054), (406, 243150), (420, 235045), (435, 226940), (525, 188036), (580, 170205), (609, 162100), (700, 141027), (725, 136164), (812, 121575), (870, 113470), (1015, 97260), (1050, 94018), (1218, 81050), (1450, 68082), (1621, 60900), (1740, 56735), (2030, 48630), (2100, 47009), (2175, 45388), (2436, 40525), (2900, 34041), (3045, 32420), (3242, 30450), (4060, 24315), (4350, 22694), (4863, 20300), (5075, 19452), (6090, 16210), (6484, 15225), (8105, 12180), (8700, 11347), (9726, 10150)]