105971800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 282013200

約数和(自身を除く): 176041400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 121, 145, 151, 200, 220, 232, 242, 275, 290, 302, 319, 440, 484, 550, 580, 604, 605, 638, 725, 755, 968, 1100, 1160, 1208, 1210, 1276, 1450, 1510, 1595, 1661, 2200, 2420, 2552, 2900, 3020, 3025, 3190, 3322, 3509, 3775, 4379, 4840, 5800, 6040, 6050, 6380, 6644, 7018, 7550, 7975, 8305, 8758, 12100, 12760, 13288, 14036, 15100, 15950, 16610, 17516, 17545, 18271, 21895, 24200, 28072, 30200, 31900, 33220, 35032, 35090, 36542, 41525, 43790, 48169, 63800, 66440, 70180, 73084, 83050, 87580, 87725, 91355, 96338, 109475, 140360, 146168, 166100, 175160, 175450, 182710, 192676, 218950, 240845, 332200, 350900, 365420, 385352, 437900, 456775, 481690, 529859, 701800, 730840, 875800, 913550, 963380, 1059718, 1204225, 1827100, 1926760, 2119436, 2408450, 2649295, 3654200, 4238872, 4816900, 5298590, 9633800, 10597180, 13246475, 21194360, 26492950, 52985900, 105971800]

約数ペア:

[(1, 105971800), (2, 52985900), (4, 26492950), (5, 21194360), (8, 13246475), (10, 10597180), (11, 9633800), (20, 5298590), (22, 4816900), (25, 4238872), (29, 3654200), (40, 2649295), (44, 2408450), (50, 2119436), (55, 1926760), (58, 1827100), (88, 1204225), (100, 1059718), (110, 963380), (116, 913550), (121, 875800), (145, 730840), (151, 701800), (200, 529859), (220, 481690), (232, 456775), (242, 437900), (275, 385352), (290, 365420), (302, 350900), (319, 332200), (440, 240845), (484, 218950), (550, 192676), (580, 182710), (604, 175450), (605, 175160), (638, 166100), (725, 146168), (755, 140360), (968, 109475), (1100, 96338), (1160, 91355), (1208, 87725), (1210, 87580), (1276, 83050), (1450, 73084), (1510, 70180), (1595, 66440), (1661, 63800), (2200, 48169), (2420, 43790), (2552, 41525), (2900, 36542), (3020, 35090), (3025, 35032), (3190, 33220), (3322, 31900), (3509, 30200), (3775, 28072), (4379, 24200), (4840, 21895), (5800, 18271), (6040, 17545), (6050, 17516), (6380, 16610), (6644, 15950), (7018, 15100), (7550, 14036), (7975, 13288), (8305, 12760), (8758, 12100)]