201910200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 628114560

約数和(自身を除く): 426204360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 487, 600, 691, 974, 1382, 1461, 1948, 2073, 2435, 2764, 2922, 3455, 3896, 4146, 4870, 5528, 5844, 6910, 7305, 8292, 9740, 10365, 11688, 12175, 13820, 14610, 16584, 17275, 19480, 20730, 24350, 27640, 29220, 34550, 36525, 41460, 48700, 51825, 58440, 69100, 73050, 82920, 97400, 103650, 138200, 146100, 207300, 292200, 336517, 414600, 673034, 1009551, 1346068, 1682585, 2019102, 2692136, 3365170, 4038204, 5047755, 6730340, 8076408, 8412925, 10095510, 13460680, 16825850, 20191020, 25238775, 33651700, 40382040, 50477550, 67303400, 100955100, 201910200]

約数ペア:

[(1, 201910200), (2, 100955100), (3, 67303400), (4, 50477550), (5, 40382040), (6, 33651700), (8, 25238775), (10, 20191020), (12, 16825850), (15, 13460680), (20, 10095510), (24, 8412925), (25, 8076408), (30, 6730340), (40, 5047755), (50, 4038204), (60, 3365170), (75, 2692136), (100, 2019102), (120, 1682585), (150, 1346068), (200, 1009551), (300, 673034), (487, 414600), (600, 336517), (691, 292200), (974, 207300), (1382, 146100), (1461, 138200), (1948, 103650), (2073, 97400), (2435, 82920), (2764, 73050), (2922, 69100), (3455, 58440), (3896, 51825), (4146, 48700), (4870, 41460), (5528, 36525), (5844, 34550), (6910, 29220), (7305, 27640), (8292, 24350), (9740, 20730), (10365, 19480), (11688, 17275), (12175, 16584), (13820, 14610)]