85109940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 270037152

約数和(自身を除く): 184927212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 491, 535, 540, 642, 810, 963, 982, 1070, 1284, 1473, 1605, 1620, 1926, 1964, 2140, 2455, 2889, 2946, 3210, 3852, 4419, 4815, 4910, 5778, 5892, 6420, 7365, 8667, 8838, 9630, 9820, 11556, 13257, 14445, 14730, 17334, 17676, 19260, 22095, 26514, 28890, 29460, 34668, 39771, 43335, 44190, 52537, 53028, 57780, 66285, 79542, 86670, 88380, 105074, 132570, 157611, 159084, 173340, 198855, 210148, 262685, 265140, 315222, 397710, 472833, 525370, 630444, 788055, 795420, 945666, 1050740, 1418499, 1576110, 1891332, 2364165, 2836998, 3152220, 4255497, 4728330, 5673996, 7092495, 8510994, 9456660, 14184990, 17021988, 21277485, 28369980, 42554970, 85109940]

約数ペア:

[(1, 85109940), (2, 42554970), (3, 28369980), (4, 21277485), (5, 17021988), (6, 14184990), (9, 9456660), (10, 8510994), (12, 7092495), (15, 5673996), (18, 4728330), (20, 4255497), (27, 3152220), (30, 2836998), (36, 2364165), (45, 1891332), (54, 1576110), (60, 1418499), (81, 1050740), (90, 945666), (107, 795420), (108, 788055), (135, 630444), (162, 525370), (180, 472833), (214, 397710), (270, 315222), (321, 265140), (324, 262685), (405, 210148), (428, 198855), (491, 173340), (535, 159084), (540, 157611), (642, 132570), (810, 105074), (963, 88380), (982, 86670), (1070, 79542), (1284, 66285), (1473, 57780), (1605, 53028), (1620, 52537), (1926, 44190), (1964, 43335), (2140, 39771), (2455, 34668), (2889, 29460), (2946, 28890), (3210, 26514), (3852, 22095), (4419, 19260), (4815, 17676), (4910, 17334), (5778, 14730), (5892, 14445), (6420, 13257), (7365, 11556), (8667, 9820), (8838, 9630)]