13052100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 38157280

約数和(自身を除く): 25105180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 139, 150, 278, 300, 313, 417, 556, 626, 695, 834, 939, 1252, 1390, 1565, 1668, 1878, 2085, 2780, 3130, 3475, 3756, 4170, 4695, 6260, 6950, 7825, 8340, 9390, 10425, 13900, 15650, 18780, 20850, 23475, 31300, 41700, 43507, 46950, 87014, 93900, 130521, 174028, 217535, 261042, 435070, 522084, 652605, 870140, 1087675, 1305210, 2175350, 2610420, 3263025, 4350700, 6526050, 13052100]

約数ペア:

[(1, 13052100), (2, 6526050), (3, 4350700), (4, 3263025), (5, 2610420), (6, 2175350), (10, 1305210), (12, 1087675), (15, 870140), (20, 652605), (25, 522084), (30, 435070), (50, 261042), (60, 217535), (75, 174028), (100, 130521), (139, 93900), (150, 87014), (278, 46950), (300, 43507), (313, 41700), (417, 31300), (556, 23475), (626, 20850), (695, 18780), (834, 15650), (939, 13900), (1252, 10425), (1390, 9390), (1565, 8340), (1668, 7825), (1878, 6950), (2085, 6260), (2780, 4695), (3130, 4170), (3475, 3756)]