215885400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3301}}^1$

素因数の和:3429

約数の個数: 96

約数和(自身を含む): 675589200

約数和(自身を除く): 459703800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 109, 120, 150, 200, 218, 300, 327, 436, 545, 600, 654, 872, 1090, 1308, 1635, 2180, 2616, 2725, 3270, 3301, 4360, 5450, 6540, 6602, 8175, 9903, 10900, 13080, 13204, 16350, 16505, 19806, 21800, 26408, 32700, 33010, 39612, 49515, 65400, 66020, 79224, 82525, 99030, 132040, 165050, 198060, 247575, 330100, 359809, 396120, 495150, 660200, 719618, 990300, 1079427, 1439236, 1799045, 1980600, 2158854, 2878472, 3598090, 4317708, 5397135, 7196180, 8635416, 8995225, 10794270, 14392360, 17990450, 21588540, 26985675, 35980900, 43177080, 53971350, 71961800, 107942700, 215885400]

約数ペア:

[(1, 215885400), (2, 107942700), (3, 71961800), (4, 53971350), (5, 43177080), (6, 35980900), (8, 26985675), (10, 21588540), (12, 17990450), (15, 14392360), (20, 10794270), (24, 8995225), (25, 8635416), (30, 7196180), (40, 5397135), (50, 4317708), (60, 3598090), (75, 2878472), (100, 2158854), (109, 1980600), (120, 1799045), (150, 1439236), (200, 1079427), (218, 990300), (300, 719618), (327, 660200), (436, 495150), (545, 396120), (600, 359809), (654, 330100), (872, 247575), (1090, 198060), (1308, 165050), (1635, 132040), (2180, 99030), (2616, 82525), (2725, 79224), (3270, 66020), (3301, 65400), (4360, 49515), (5450, 39612), (6540, 33010), (6602, 32700), (8175, 26408), (9903, 21800), (10900, 19806), (13080, 16505), (13204, 16350)]