74311300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2077

約数の個数: 72

約数和(自身を含む): 187862976

約数和(自身を除く): 113551676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 1060, 1325, 1484, 1855, 2003, 2650, 3710, 4006, 5300, 7420, 8012, 9275, 10015, 14021, 18550, 20030, 28042, 37100, 40060, 50075, 56084, 70105, 100150, 106159, 140210, 200300, 212318, 280420, 350525, 424636, 530795, 701050, 743113, 1061590, 1402100, 1486226, 2123180, 2653975, 2972452, 3715565, 5307950, 7431130, 10615900, 14862260, 18577825, 37155650, 74311300]

約数ペア:

[(1, 74311300), (2, 37155650), (4, 18577825), (5, 14862260), (7, 10615900), (10, 7431130), (14, 5307950), (20, 3715565), (25, 2972452), (28, 2653975), (35, 2123180), (50, 1486226), (53, 1402100), (70, 1061590), (100, 743113), (106, 701050), (140, 530795), (175, 424636), (212, 350525), (265, 280420), (350, 212318), (371, 200300), (530, 140210), (700, 106159), (742, 100150), (1060, 70105), (1325, 56084), (1484, 50075), (1855, 40060), (2003, 37100), (2650, 28042), (3710, 20030), (4006, 18550), (5300, 14021), (7420, 10015), (8012, 9275)]