38343150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 72

約数和(自身を含む): 103925640

約数和(自身を除く): 65582490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 139, 150, 225, 278, 417, 450, 613, 695, 834, 1226, 1251, 1390, 1839, 2085, 2502, 3065, 3475, 3678, 4170, 5517, 6130, 6255, 6950, 9195, 10425, 11034, 12510, 15325, 18390, 20850, 27585, 30650, 31275, 45975, 55170, 62550, 85207, 91950, 137925, 170414, 255621, 275850, 426035, 511242, 766863, 852070, 1278105, 1533726, 2130175, 2556210, 3834315, 4260350, 6390525, 7668630, 12781050, 19171575, 38343150]

約数ペア:

[(1, 38343150), (2, 19171575), (3, 12781050), (5, 7668630), (6, 6390525), (9, 4260350), (10, 3834315), (15, 2556210), (18, 2130175), (25, 1533726), (30, 1278105), (45, 852070), (50, 766863), (75, 511242), (90, 426035), (139, 275850), (150, 255621), (225, 170414), (278, 137925), (417, 91950), (450, 85207), (613, 62550), (695, 55170), (834, 45975), (1226, 31275), (1251, 30650), (1390, 27585), (1839, 20850), (2085, 18390), (2502, 15325), (3065, 12510), (3475, 11034), (3678, 10425), (4170, 9195), (5517, 6950), (6130, 6255)]