39078900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6230

約数の個数: 108

約数和(自身を含む): 140011872

約数和(自身を除く): 100932972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6203, 6300, 12406, 18609, 24812, 31015, 37218, 43421, 55827, 62030, 74436, 86842, 93045, 111654, 124060, 130263, 155075, 173684, 186090, 217105, 223308, 260526, 279135, 310150, 372180, 390789, 434210, 465225, 521052, 558270, 620300, 651315, 781578, 868420, 930450, 1085525, 1116540, 1302630, 1395675, 1563156, 1860900, 1953945, 2171050, 2605260, 2791350, 3256575, 3907890, 4342100, 5582700, 6513150, 7815780, 9769725, 13026300, 19539450, 39078900]

約数ペア:

[(1, 39078900), (2, 19539450), (3, 13026300), (4, 9769725), (5, 7815780), (6, 6513150), (7, 5582700), (9, 4342100), (10, 3907890), (12, 3256575), (14, 2791350), (15, 2605260), (18, 2171050), (20, 1953945), (21, 1860900), (25, 1563156), (28, 1395675), (30, 1302630), (35, 1116540), (36, 1085525), (42, 930450), (45, 868420), (50, 781578), (60, 651315), (63, 620300), (70, 558270), (75, 521052), (84, 465225), (90, 434210), (100, 390789), (105, 372180), (126, 310150), (140, 279135), (150, 260526), (175, 223308), (180, 217105), (210, 186090), (225, 173684), (252, 155075), (300, 130263), (315, 124060), (350, 111654), (420, 93045), (450, 86842), (525, 74436), (630, 62030), (700, 55827), (900, 43421), (1050, 37218), (1260, 31015), (1575, 24812), (2100, 18609), (3150, 12406), (6203, 6300)]