138842550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 144

約数和(自身を含む): 465184512

約数和(自身を除く): 326341962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2475, 3150, 3465, 3850, 4007, 4950, 5775, 6930, 8014, 11550, 12021, 17325, 20035, 24042, 28049, 34650, 36063, 40070, 44077, 56098, 60105, 72126, 84147, 88154, 100175, 120210, 132231, 140245, 168294, 180315, 200350, 220385, 252441, 264462, 280490, 300525, 308539, 360630, 396693, 420735, 440770, 504882, 601050, 617078, 661155, 701225, 793386, 841470, 901575, 925617, 1101925, 1262205, 1322310, 1402450, 1542695, 1803150, 1851234, 1983465, 2103675, 2203850, 2524410, 2776851, 3085390, 3305775, 3966930, 4207350, 4628085, 5553702, 6311025, 6611550, 7713475, 9256170, 9917325, 12622050, 13884255, 15426950, 19834650, 23140425, 27768510, 46280850, 69421275, 138842550]

約数ペア:

[(1, 138842550), (2, 69421275), (3, 46280850), (5, 27768510), (6, 23140425), (7, 19834650), (9, 15426950), (10, 13884255), (11, 12622050), (14, 9917325), (15, 9256170), (18, 7713475), (21, 6611550), (22, 6311025), (25, 5553702), (30, 4628085), (33, 4207350), (35, 3966930), (42, 3305775), (45, 3085390), (50, 2776851), (55, 2524410), (63, 2203850), (66, 2103675), (70, 1983465), (75, 1851234), (77, 1803150), (90, 1542695), (99, 1402450), (105, 1322310), (110, 1262205), (126, 1101925), (150, 925617), (154, 901575), (165, 841470), (175, 793386), (198, 701225), (210, 661155), (225, 617078), (231, 601050), (275, 504882), (315, 440770), (330, 420735), (350, 396693), (385, 360630), (450, 308539), (462, 300525), (495, 280490), (525, 264462), (550, 252441), (630, 220385), (693, 200350), (770, 180315), (825, 168294), (990, 140245), (1050, 132231), (1155, 120210), (1386, 100175), (1575, 88154), (1650, 84147), (1925, 72126), (2310, 60105), (2475, 56098), (3150, 44077), (3465, 40070), (3850, 36063), (4007, 34650), (4950, 28049), (5775, 24042), (6930, 20035), (8014, 17325), (11550, 12021)]