66490800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 216432576

約数和(自身を除く): 149941776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 200, 201, 240, 268, 300, 335, 400, 402, 536, 600, 670, 804, 827, 1005, 1072, 1200, 1340, 1608, 1654, 1675, 2010, 2481, 2680, 3216, 3308, 3350, 4020, 4135, 4962, 5025, 5360, 6616, 6700, 8040, 8270, 9924, 10050, 12405, 13232, 13400, 16080, 16540, 19848, 20100, 20675, 24810, 26800, 33080, 39696, 40200, 41350, 49620, 55409, 62025, 66160, 80400, 82700, 99240, 110818, 124050, 165400, 166227, 198480, 221636, 248100, 277045, 330800, 332454, 443272, 496200, 554090, 664908, 831135, 886544, 992400, 1108180, 1329816, 1385225, 1662270, 2216360, 2659632, 2770450, 3324540, 4155675, 4432720, 5540900, 6649080, 8311350, 11081800, 13298160, 16622700, 22163600, 33245400, 66490800]

約数ペア:

[(1, 66490800), (2, 33245400), (3, 22163600), (4, 16622700), (5, 13298160), (6, 11081800), (8, 8311350), (10, 6649080), (12, 5540900), (15, 4432720), (16, 4155675), (20, 3324540), (24, 2770450), (25, 2659632), (30, 2216360), (40, 1662270), (48, 1385225), (50, 1329816), (60, 1108180), (67, 992400), (75, 886544), (80, 831135), (100, 664908), (120, 554090), (134, 496200), (150, 443272), (200, 332454), (201, 330800), (240, 277045), (268, 248100), (300, 221636), (335, 198480), (400, 166227), (402, 165400), (536, 124050), (600, 110818), (670, 99240), (804, 82700), (827, 80400), (1005, 66160), (1072, 62025), (1200, 55409), (1340, 49620), (1608, 41350), (1654, 40200), (1675, 39696), (2010, 33080), (2481, 26800), (2680, 24810), (3216, 20675), (3308, 20100), (3350, 19848), (4020, 16540), (4135, 16080), (4962, 13400), (5025, 13232), (5360, 12405), (6616, 10050), (6700, 9924), (8040, 8270)]