243677700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{12893}}^1$

素因数の和:12923

約数の個数: 144

約数和(自身を含む): 895359360

約数和(自身を除く): 651681660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 12893, 18900, 25786, 38679, 51572, 64465, 77358, 90251, 116037, 128930, 154716, 180502, 193395, 232074, 257860, 270753, 322325, 348111, 361004, 386790, 451255, 464148, 541506, 580185, 644650, 696222, 773580, 812259, 902510, 966975, 1083012, 1160370, 1289300, 1353765, 1392444, 1624518, 1740555, 1805020, 1933950, 2256275, 2320740, 2436777, 2707530, 2900925, 3249036, 3481110, 3867900, 4061295, 4512550, 4873554, 5415060, 5801850, 6768825, 6962220, 8122590, 8702775, 9025100, 9747108, 11603700, 12183885, 13537650, 16245180, 17405550, 20306475, 24367770, 27075300, 34811100, 40612950, 48735540, 60919425, 81225900, 121838850, 243677700]

約数ペア:

[(1, 243677700), (2, 121838850), (3, 81225900), (4, 60919425), (5, 48735540), (6, 40612950), (7, 34811100), (9, 27075300), (10, 24367770), (12, 20306475), (14, 17405550), (15, 16245180), (18, 13537650), (20, 12183885), (21, 11603700), (25, 9747108), (27, 9025100), (28, 8702775), (30, 8122590), (35, 6962220), (36, 6768825), (42, 5801850), (45, 5415060), (50, 4873554), (54, 4512550), (60, 4061295), (63, 3867900), (70, 3481110), (75, 3249036), (84, 2900925), (90, 2707530), (100, 2436777), (105, 2320740), (108, 2256275), (126, 1933950), (135, 1805020), (140, 1740555), (150, 1624518), (175, 1392444), (180, 1353765), (189, 1289300), (210, 1160370), (225, 1083012), (252, 966975), (270, 902510), (300, 812259), (315, 773580), (350, 696222), (378, 644650), (420, 580185), (450, 541506), (525, 464148), (540, 451255), (630, 386790), (675, 361004), (700, 348111), (756, 322325), (900, 270753), (945, 257860), (1050, 232074), (1260, 193395), (1350, 180502), (1575, 154716), (1890, 128930), (2100, 116037), (2700, 90251), (3150, 77358), (3780, 64465), (4725, 51572), (6300, 38679), (9450, 25786), (12893, 18900)]