51713100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 117026100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 179, 180, 214, 225, 270, 300, 321, 358, 428, 450, 535, 537, 540, 642, 675, 716, 895, 900, 963, 1070, 1074, 1284, 1350, 1605, 1611, 1790, 1926, 2140, 2148, 2675, 2685, 2700, 2889, 3210, 3222, 3580, 3852, 4475, 4815, 4833, 5350, 5370, 5778, 6420, 6444, 8025, 8055, 8950, 9630, 9666, 10700, 10740, 11556, 13425, 14445, 16050, 16110, 17900, 19153, 19260, 19332, 24075, 24165, 26850, 28890, 32100, 32220, 38306, 40275, 48150, 48330, 53700, 57459, 57780, 72225, 76612, 80550, 95765, 96300, 96660, 114918, 120825, 144450, 161100, 172377, 191530, 229836, 241650, 287295, 288900, 344754, 383060, 478825, 483300, 517131, 574590, 689508, 861885, 957650, 1034262, 1149180, 1436475, 1723770, 1915300, 2068524, 2585655, 2872950, 3447540, 4309425, 5171310, 5745900, 8618850, 10342620, 12928275, 17237700, 25856550, 51713100]

約数ペア:

[(1, 51713100), (2, 25856550), (3, 17237700), (4, 12928275), (5, 10342620), (6, 8618850), (9, 5745900), (10, 5171310), (12, 4309425), (15, 3447540), (18, 2872950), (20, 2585655), (25, 2068524), (27, 1915300), (30, 1723770), (36, 1436475), (45, 1149180), (50, 1034262), (54, 957650), (60, 861885), (75, 689508), (90, 574590), (100, 517131), (107, 483300), (108, 478825), (135, 383060), (150, 344754), (179, 288900), (180, 287295), (214, 241650), (225, 229836), (270, 191530), (300, 172377), (321, 161100), (358, 144450), (428, 120825), (450, 114918), (535, 96660), (537, 96300), (540, 95765), (642, 80550), (675, 76612), (716, 72225), (895, 57780), (900, 57459), (963, 53700), (1070, 48330), (1074, 48150), (1284, 40275), (1350, 38306), (1605, 32220), (1611, 32100), (1790, 28890), (1926, 26850), (2140, 24165), (2148, 24075), (2675, 19332), (2685, 19260), (2700, 19153), (2889, 17900), (3210, 16110), (3222, 16050), (3580, 14445), (3852, 13425), (4475, 11556), (4815, 10740), (4833, 10700), (5350, 9666), (5370, 9630), (5778, 8950), (6420, 8055), (6444, 8025)]