210954300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{6827}}^1$

素因数の和:6947

約数の個数: 72

約数和(自身を含む): 616377216

約数和(自身を除く): 405422916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 150, 206, 300, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 2575, 3090, 5150, 6180, 6827, 7725, 10300, 13654, 15450, 20481, 27308, 30900, 34135, 40962, 68270, 81924, 102405, 136540, 170675, 204810, 341350, 409620, 512025, 682700, 703181, 1024050, 1406362, 2048100, 2109543, 2812724, 3515905, 4219086, 7031810, 8438172, 10547715, 14063620, 17579525, 21095430, 35159050, 42190860, 52738575, 70318100, 105477150, 210954300]

約数ペア:

[(1, 210954300), (2, 105477150), (3, 70318100), (4, 52738575), (5, 42190860), (6, 35159050), (10, 21095430), (12, 17579525), (15, 14063620), (20, 10547715), (25, 8438172), (30, 7031810), (50, 4219086), (60, 3515905), (75, 2812724), (100, 2109543), (103, 2048100), (150, 1406362), (206, 1024050), (300, 703181), (309, 682700), (412, 512025), (515, 409620), (618, 341350), (1030, 204810), (1236, 170675), (1545, 136540), (2060, 102405), (2575, 81924), (3090, 68270), (5150, 40962), (6180, 34135), (6827, 30900), (7725, 27308), (10300, 20481), (13654, 15450)]