54376740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 186338880

約数和(自身を除く): 131962140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 947, 957, 990, 1044, 1276, 1305, 1595, 1740, 1894, 1914, 1980, 2610, 2841, 2871, 3190, 3788, 3828, 4735, 4785, 5220, 5682, 5742, 6380, 8523, 9470, 9570, 10417, 11364, 11484, 14205, 14355, 17046, 18940, 19140, 20834, 27463, 28410, 28710, 31251, 34092, 41668, 42615, 52085, 54926, 56820, 57420, 62502, 82389, 85230, 93753, 104170, 109852, 125004, 137315, 156255, 164778, 170460, 187506, 208340, 247167, 274630, 302093, 312510, 329556, 375012, 411945, 468765, 494334, 549260, 604186, 625020, 823890, 906279, 937530, 988668, 1208372, 1235835, 1510465, 1647780, 1812558, 1875060, 2471670, 2718837, 3020930, 3625116, 4531395, 4943340, 5437674, 6041860, 9062790, 10875348, 13594185, 18125580, 27188370, 54376740]

約数ペア:

[(1, 54376740), (2, 27188370), (3, 18125580), (4, 13594185), (5, 10875348), (6, 9062790), (9, 6041860), (10, 5437674), (11, 4943340), (12, 4531395), (15, 3625116), (18, 3020930), (20, 2718837), (22, 2471670), (29, 1875060), (30, 1812558), (33, 1647780), (36, 1510465), (44, 1235835), (45, 1208372), (55, 988668), (58, 937530), (60, 906279), (66, 823890), (87, 625020), (90, 604186), (99, 549260), (110, 494334), (116, 468765), (132, 411945), (145, 375012), (165, 329556), (174, 312510), (180, 302093), (198, 274630), (220, 247167), (261, 208340), (290, 187506), (319, 170460), (330, 164778), (348, 156255), (396, 137315), (435, 125004), (495, 109852), (522, 104170), (580, 93753), (638, 85230), (660, 82389), (870, 62502), (947, 57420), (957, 56820), (990, 54926), (1044, 52085), (1276, 42615), (1305, 41668), (1595, 34092), (1740, 31251), (1894, 28710), (1914, 28410), (1980, 27463), (2610, 20834), (2841, 19140), (2871, 18940), (3190, 17046), (3788, 14355), (3828, 14205), (4735, 11484), (4785, 11364), (5220, 10417), (5682, 9570), (5742, 9470), (6380, 8523)]