68225400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 237205800

約数和(自身を除く): 168980400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1307, 1450, 1740, 1800, 2088, 2175, 2610, 2614, 2900, 3480, 3921, 4350, 5220, 5228, 5800, 6525, 6535, 7842, 8700, 10440, 10456, 11763, 13050, 13070, 15684, 17400, 19605, 23526, 26100, 26140, 31368, 32675, 37903, 39210, 47052, 52200, 52280, 58815, 65350, 75806, 78420, 94104, 98025, 113709, 117630, 130700, 151612, 156840, 189515, 196050, 227418, 235260, 261400, 294075, 303224, 341127, 379030, 392100, 454836, 470520, 568545, 588150, 682254, 758060, 784200, 909672, 947575, 1137090, 1176300, 1364508, 1516120, 1705635, 1895150, 2274180, 2352600, 2729016, 2842725, 3411270, 3790300, 4548360, 5685450, 6822540, 7580600, 8528175, 11370900, 13645080, 17056350, 22741800, 34112700, 68225400]

約数ペア:

[(1, 68225400), (2, 34112700), (3, 22741800), (4, 17056350), (5, 13645080), (6, 11370900), (8, 8528175), (9, 7580600), (10, 6822540), (12, 5685450), (15, 4548360), (18, 3790300), (20, 3411270), (24, 2842725), (25, 2729016), (29, 2352600), (30, 2274180), (36, 1895150), (40, 1705635), (45, 1516120), (50, 1364508), (58, 1176300), (60, 1137090), (72, 947575), (75, 909672), (87, 784200), (90, 758060), (100, 682254), (116, 588150), (120, 568545), (145, 470520), (150, 454836), (174, 392100), (180, 379030), (200, 341127), (225, 303224), (232, 294075), (261, 261400), (290, 235260), (300, 227418), (348, 196050), (360, 189515), (435, 156840), (450, 151612), (522, 130700), (580, 117630), (600, 113709), (696, 98025), (725, 94104), (870, 78420), (900, 75806), (1044, 65350), (1160, 58815), (1305, 52280), (1307, 52200), (1450, 47052), (1740, 39210), (1800, 37903), (2088, 32675), (2175, 31368), (2610, 26140), (2614, 26100), (2900, 23526), (3480, 19605), (3921, 17400), (4350, 15684), (5220, 13070), (5228, 13050), (5800, 11763), (6525, 10456), (6535, 10440), (7842, 8700)]