68111700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 199362240

約数和(自身を除く): 131250540

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, 890, 1068, 1335, 1780, 2225, 2551, 2670, 4450, 5102, 5340, 6675, 7653, 8900, 10204, 12755, 13350, 15306, 25510, 26700, 30612, 38265, 51020, 63775, 76530, 127550, 153060, 191325, 227039, 255100, 382650, 454078, 681117, 765300, 908156, 1135195, 1362234, 2270390, 2724468, 3405585, 4540780, 5675975, 6811170, 11351950, 13622340, 17027925, 22703900, 34055850, 68111700]

約数ペア:

[(1, 68111700), (2, 34055850), (3, 22703900), (4, 17027925), (5, 13622340), (6, 11351950), (10, 6811170), (12, 5675975), (15, 4540780), (20, 3405585), (25, 2724468), (30, 2270390), (50, 1362234), (60, 1135195), (75, 908156), (89, 765300), (100, 681117), (150, 454078), (178, 382650), (267, 255100), (300, 227039), (356, 191325), (445, 153060), (534, 127550), (890, 76530), (1068, 63775), (1335, 51020), (1780, 38265), (2225, 30612), (2551, 26700), (2670, 25510), (4450, 15306), (5102, 13350), (5340, 12755), (6675, 10204), (7653, 8900)]