22080900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 64683360

約数和(自身を除く): 42602460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 827, 890, 1068, 1335, 1654, 1780, 2225, 2481, 2670, 3308, 4135, 4450, 4962, 5340, 6675, 8270, 8900, 9924, 12405, 13350, 16540, 20675, 24810, 26700, 41350, 49620, 62025, 73603, 82700, 124050, 147206, 220809, 248100, 294412, 368015, 441618, 736030, 883236, 1104045, 1472060, 1840075, 2208090, 3680150, 4416180, 5520225, 7360300, 11040450, 22080900]

約数ペア:

[(1, 22080900), (2, 11040450), (3, 7360300), (4, 5520225), (5, 4416180), (6, 3680150), (10, 2208090), (12, 1840075), (15, 1472060), (20, 1104045), (25, 883236), (30, 736030), (50, 441618), (60, 368015), (75, 294412), (89, 248100), (100, 220809), (150, 147206), (178, 124050), (267, 82700), (300, 73603), (356, 62025), (445, 49620), (534, 41350), (827, 26700), (890, 24810), (1068, 20675), (1335, 16540), (1654, 13350), (1780, 12405), (2225, 9924), (2481, 8900), (2670, 8270), (3308, 6675), (4135, 5340), (4450, 4962)]