86188500

素因数分解:

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

素因数の和:311

約数の個数: 144

約数和(自身を含む): 275970240

約数和(自身を除く): 189781740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 125, 150, 179, 180, 214, 225, 250, 300, 321, 358, 375, 428, 450, 500, 535, 537, 642, 716, 750, 895, 900, 963, 1070, 1074, 1125, 1284, 1500, 1605, 1611, 1790, 1926, 2140, 2148, 2250, 2675, 2685, 3210, 3222, 3580, 3852, 4475, 4500, 4815, 5350, 5370, 6420, 6444, 8025, 8055, 8950, 9630, 10700, 10740, 13375, 13425, 16050, 16110, 17900, 19153, 19260, 22375, 24075, 26750, 26850, 32100, 32220, 38306, 40125, 40275, 44750, 48150, 53500, 53700, 57459, 67125, 76612, 80250, 80550, 89500, 95765, 96300, 114918, 120375, 134250, 160500, 161100, 172377, 191530, 201375, 229836, 240750, 268500, 287295, 344754, 383060, 402750, 478825, 481500, 574590, 689508, 805500, 861885, 957650, 1149180, 1436475, 1723770, 1915300, 2394125, 2872950, 3447540, 4309425, 4788250, 5745900, 7182375, 8618850, 9576500, 14364750, 17237700, 21547125, 28729500, 43094250, 86188500]

約数ペア:

[(1, 86188500), (2, 43094250), (3, 28729500), (4, 21547125), (5, 17237700), (6, 14364750), (9, 9576500), (10, 8618850), (12, 7182375), (15, 5745900), (18, 4788250), (20, 4309425), (25, 3447540), (30, 2872950), (36, 2394125), (45, 1915300), (50, 1723770), (60, 1436475), (75, 1149180), (90, 957650), (100, 861885), (107, 805500), (125, 689508), (150, 574590), (179, 481500), (180, 478825), (214, 402750), (225, 383060), (250, 344754), (300, 287295), (321, 268500), (358, 240750), (375, 229836), (428, 201375), (450, 191530), (500, 172377), (535, 161100), (537, 160500), (642, 134250), (716, 120375), (750, 114918), (895, 96300), (900, 95765), (963, 89500), (1070, 80550), (1074, 80250), (1125, 76612), (1284, 67125), (1500, 57459), (1605, 53700), (1611, 53500), (1790, 48150), (1926, 44750), (2140, 40275), (2148, 40125), (2250, 38306), (2675, 32220), (2685, 32100), (3210, 26850), (3222, 26750), (3580, 24075), (3852, 22375), (4475, 19260), (4500, 19153), (4815, 17900), (5350, 16110), (5370, 16050), (6420, 13425), (6444, 13375), (8025, 10740), (8055, 10700), (8950, 9630)]