61301100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29191}}^1$

素因数の和:29215

約数の個数: 72

約数和(自身を含む): 202709248

約数和(自身を除く): 141408148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 29191, 58382, 87573, 116764, 145955, 175146, 204337, 291910, 350292, 408674, 437865, 583820, 613011, 729775, 817348, 875730, 1021685, 1226022, 1459550, 1751460, 2043370, 2189325, 2452044, 2919100, 3065055, 4086740, 4378650, 5108425, 6130110, 8757300, 10216850, 12260220, 15325275, 20433700, 30650550, 61301100]

約数ペア:

[(1, 61301100), (2, 30650550), (3, 20433700), (4, 15325275), (5, 12260220), (6, 10216850), (7, 8757300), (10, 6130110), (12, 5108425), (14, 4378650), (15, 4086740), (20, 3065055), (21, 2919100), (25, 2452044), (28, 2189325), (30, 2043370), (35, 1751460), (42, 1459550), (50, 1226022), (60, 1021685), (70, 875730), (75, 817348), (84, 729775), (100, 613011), (105, 583820), (140, 437865), (150, 408674), (175, 350292), (210, 291910), (300, 204337), (350, 175146), (420, 145955), (525, 116764), (700, 87573), (1050, 58382), (2100, 29191)]